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There are 10 students received a b

Because: \(40\times25\%=10\left(students\right)\)

Đáp số: \(10students\)

20 tháng 3 2020

The students received a b:

(40:100)x25=10(students)

11 tháng 5 2022

1. B

2. D

3. A

4. B

5. D

6. B

7. D

8. B

Câu 9 thiếu đáp án nên mik ko làm đc. #Chúc bn hok tốt nhaaa :3

11 tháng 5 2022

1.B

2.D

3.A

4.B

5.C

6.B

7.D

8.A

9.Near.

1. I

2. are

3. What

4. in

6. their

- Chúc bạn học tốt -

1. me

2. are 

3. What 

4. in

5. their

Ủng hộ mị nha. <3

18 tháng 10 2021

1. my class has 40 students.

2. The house has a garage.

3. My favorite subject is English

4. Her favorite food is pizza

5. His favorite drink is orange juice

23 tháng 7 2018

1) Subject her favorites are Art and Music

2) Student have lesson Vietnamese on Saturdays

3) Student don't have English on Satutdays

4) They only have lesson morning on the weekdays

5) My math have a lesson class 6

Còn lại tự làm :v

24 tháng 7 2018

her favorites subject are art and music.

students have lessons vietnamese on saturdays.

students don't have lessons english on saturdays

I. Circle the best answer1. Hello, Mrs. Van. This ..................................... Nam.A. beB. amC. isD. are2. "How are you?" - " ..................................... , thank you".A. I'm fineB. I'm fiveC. I'm nineD. I'm John3. This is a book and that is ..................................... eraser.A. aB. anC. theD. Ø4. ".....................................?" - "P-E-T-E-R, Peter"A. What is your nameB. How are youC. What is thatD. How do you spell your name5. There are six...
Đọc tiếp

I. Circle the best answer

1. Hello, Mrs. Van. This ..................................... Nam.

A. be

B. am

C. is

D. are

2. "How are you?" - " ..................................... , thank you".

A. I'm fine

B. I'm five

C. I'm nine

D. I'm John

3. This is a book and that is ..................................... eraser.

A. a

B. an

C. the

D. Ø

4. ".....................................?" - "P-E-T-E-R, Peter"

A. What is your name

B. How are you

C. What is that

D. How do you spell your name

5. There are six ..................................... in his house.

A. bookshelf

B. bookshelfs

C. bookshelfves

D. bookshelves

6. This is my sister. .....................................name is Hoa. She is a teacher.

A. Its

B. My

C. Her

D. His

7. Is your father a doctor ..................................... an engineer?

A. and

B. but

C. with

D. or

8. Sit down and open ..................................... books!

A. you

B. we

C. your

D. Ø

9. Hieu and Trang are students. .................................. are classmates.

A. I

B. They

C. We

D. You

10. Are there many wastebaskets ..................................... your street?

A. in

B. on

C. to

D. from

II. Read the text, then answer the questions below

This is Peter. He is twenty-four years old and he's an engineer. There are five people in his family: his father, his mother, his two sisters and he. His father is fifty-one and he is an engineer, too. His mother is forty-eight years old. She is a doctor. His sisters are twelve and seventeen. They are students.

1. What is his name?

->...........................................................................................................

2. How old is he?

->...........................................................................................................

3. What does he do?

->...........................................................................................................

4/. How many people are there in his family?

->...........................................................................................................

5. How old is his father?

->...........................................................................................................

6. Is his father an engineer?

->...........................................................................................................

7. How old is his mother?

->...........................................................................................................

8. Is his mother a nurse?

->...........................................................................................................

9. How old are his sisters?

->...........................................................................................................

10. What do his sister do?

->...........................................................................................................

III. Make up the questions for the underlined words and phrases

1. We live in Ha Noi.

->.........................................................................................................?

2. I'm thirteen years old.

->.........................................................................................................?

3. They are in their classroom.

->..........................................................................................................?

4. That is my teacher.

->..........................................................................................................?

5. There are thirty students in his class.

->..........................................................................................................?

IV. Re- oder the words to make meaningful sentences

1. engineer/ an/ a/ father/ is/ or/ doctor/ your?

->.........................................................................................................

2. one/ three/ living-room/ are/ bedrooms/ house/ and/ my/ there/ in.

->.........................................................................................................

3. sister/ are/ students/ those/ is/ and/ my/ her/ this.

->.........................................................................................................

4. have/ any eggs/ some meat/ I/ but/ have/ don't/ I.

-> .........................................................................................................

5. students/ Trang's/ many/ class/ how/ there/ in/ are?

-> .........................................................................................................

ai giai duoc

3
13 tháng 4 2019

1.C,2.A,3.B,4.D,5.D,6.C,7.A,8.C,9.B,1.A

ĐÓ LÀ CHỈ LÀ SUY NGHĨ CỦA MÌNH HOI. HOK BIT CÓ ĐÚNG KO?

13 tháng 4 2019

I:

1C       2A          3B      4D        5D         6C          7D             8C         9B         10A

II

1. His name is Peter

2.He is 24 years old

3.He's an engineer

4.There are 5 people

5He is 51 years old

6.Yes he is

7.She is 48 years old

8No she isn't

9They are twelve years old

10 They are student

III

1Where do you live?

2How old are you

3where are they

4 Who is that

5 How many student are there in his class

IV

1 is your father a doctor or an engineer?

2 there are three bed room and one bed room in my house

3This is my sister and those are student

4I have some meat and don't have any eggs

5 How many student are there in Trang's class

1. Students live and study in a ______________ school. They only go home at weekends.A. international B. national C. boarding D. secondary2. At Vinabrita School, students learn English with English ______________ teachers.A. speaking B. speaks C. speak D. A &amp; B are correct3. How many ______________ are there in the classroom?A. pictures B. chair C. table D. student4. She is ______________. She always helps her friends at any time when they need.A. friendly B. sensitive C. reliable D. kind5....
Đọc tiếp

1. Students live and study in a ______________ school. They only go home at weekends.
A. international B. national C. boarding D. secondary
2. At Vinabrita School, students learn English with English ______________ teachers.
A. speaking B. speaks C. speak D. A &amp; B are correct
3. How many ______________ are there in the classroom?
A. pictures B. chair C. table D. student
4. She is ______________. She always helps her friends at any time when they need.
A. friendly B. sensitive C. reliable D. kind
5. John is ______________ his father and his mother.
A. between B. behind C. opposite D. in front of
6. The baby next to me is very ______________. He talks all the time, which really annoys me.
A. talkative B. silent C. lovely D. kind
7. Listen! Someone ______________ at the door.
A. knocks B. knock C. is knocking D. are knocking
8. I&#39;m buying another ______________ for my house because it is getting hotter and hotter.
A. computer B. air-conditioner C. cupboard D. television
9. You should do more exercise to live a healthy life. You are not ______________ at all.
A. boring B. active C. generous D. creative
10. Mary, someone is waiting for you ______________the meeting room. He ______________.
brown eyes and blond hair. Is that your boyfriend?
A. in – have B. on – is

0
20 tháng 12 2021

the percetage % of boys compared to that of girl is 75%

GIÚP EM BÀI NÀY VỚI Ạ ! 1. there are thirty studens in my class.=> My class..............................................................2. I often get up at five thirty in the morning.=> I often get up at...................................................3. Our school has 800 students.=> There are.............................................................4. The house is beautiful.=> It is a....................................................................5. Does Phong's school have...
Đọc tiếp

GIÚP EM BÀI NÀY VỚI Ạ ! 

1. there are thirty studens in my class.

=> My class..............................................................

2. I often get up at five thirty in the morning.

=> I often get up at...................................................

3. Our school has 800 students.

=> There are.............................................................

4. The house is beautiful.

=> It is a....................................................................

5. Does Phong's school have forty classrooms?

=> Are........................................................................?

6. Minh often goes to school at 6:15 in the morning.

=> Minh often goes......................................................

7. The school is small.

=> It is a........................................................................

8. Mr.Tuan is Nam's father.

=> Nam is........................................................................( son: con trai )

9. Hoa is Mrs.Lai's daughter ( con gái )

=> Mrs.Lai is..............................................................

10. What is your address?

=> Where do............................................................

11. Ba is Huong's brother.

=> Huong.....................................................................

12. Tung is Mr.Binh's son.

=> Mr.Binh...................................................................

13. It is a school bag.The bag is big.

=> It is a.........................................................................

14. Are there five windows in her room?

=> Does.........................................................................

15. Mr.Lan and Mrs.Kien have a daughter.

=> Mr.Lan and Mrs.Kien are.............................................

16. How many students are there in your school?

=> How many students does...............................................?

17. How many rooms are there in your house?

=> How many rooms are there does....................................?

18. How many floors does your school have?

=> How many floors...............................................................?

4

1. My class has thirty students.

2. I often get up at half past five in the morning.

3. There are 800 students in my school.

4. It is a beautiful house.

5. Are there forty classrooms in Phong's school?

6. Minh often goes to school at a quarter past six in the morning.

7. It is a small school.

8. Nam is Mr.Tuan's son.

9. Mrs. Lai is Hoa' mother.

10. Where do you live?

11. Huong is Ba's sister.

12. Mr. Binh is Tung's father.

13. It is a school bag.

14. Does her room has five windows.

15. Mr and Mrs. Kien are Lan's parents.

16. How many students does the school have?

17. How many rooms does the house have?

18. How many floors are there in your school?

26 tháng 7 2020

CẢM ƠN BẠN

 Exam number 1: Đi tìm kho báuQuestion 1: There are 40 students in Mrs. Brown's class. 25% of her students received a B on the test. How many students received a B?a. 10                   b. 12                     c. 18                  d. 20Question 2: What is the product of 3.05 and 2.8?a. 8.54                  b. 8.056                 c. 8.56               d. 8.054Question 3: A clothing shop is having a 40% off sale. How much would Jane have to pay for a $30 sweater with a 40% discount?a....
Đọc tiếp

 

Exam number 1: Đi tìm kho báu

Question 1: There are 40 students in Mrs. Brown's class. 25% of her students received a B on the test. How many students received a B?

a. 10                   b. 12                     c. 18                  d. 20

Question 2: What is the product of 3.05 and 2.8?

a. 8.54                  b. 8.056                 c. 8.56               d. 8.054

Question 3: A clothing shop is having a 40% off sale. How much would Jane have to pay for a $30 sweater with a 40% discount?

a. $18                  b. $20                   c. $50                d. $13

Question 4: If a pen costs $1.75 and an eraser costs $0.85, which of the following is the cost of 10 erasers and 5 pens?

a. $21.75                b. $26                  c. $18.75             d. $17.25

Question 5: If the area of the rectangle ABCD is 60cm2 then the area of the trapezoid MNCD is ..........cm2.

Đề thi Violympic toán tiếng anh lớp 5

a. 48                    b. 50                  c. 45                  d. 54

Exam number 2: Tìm cặp bằng nhau

Đề thi Violympic toán tiếng anh lớp 5

Exam number 3: Fill in the blank with the suitable number

Question 1 The length of each edge of a cube is 3 cm. The surface area of the cube, in cm2, is .............

Question 2: At the beginning of the summer, Bob was 140 cm tall. At the end of the summer, he measured his height again and discovered that it had increased by 5%. Measured in cm, what was his height at the end of summer?

Question 3: The number of centimetres in 7.05 metres is ...............

Question 4: Bella scores on six of her eight pictures. The percentage of pictures that she does not score on is .........%.

Question 5: A bag contains green marbles and red marbles only. If the ratio of the number of green marbles to the number of red marbles is 1:4 then ............% of marbles are green.

Question 6: How many even numbers between 1 and 100 are divisible by 5?

Question 7: Alice is going to the store. One third of the way to the store, she stops to talk with Kelly. She then continues for 6 km and reaches the store. How many kilometres does she travel?

Question 8: How many three-digit numbers are exactly 19 more than a two-digit number?

Question 9: In the 3×3 table shown, the numbers 2, 4 and 6 are placed so that each number occurs only once in each row and only once in each column. The value of M + N is ............

Đề thi Violympic toán tiếng anh lớp 5

Question 10: How many different 3-digit whole numbers can be formed using the digits 4, 5, 0 and 8, assuming that no digit can be repeated in a number?

3
4 tháng 5 2020

Exam number 1: Đi tìm kho báu

Question 1: There are 40 students in Mrs. Brown's class. 25% of her students received a B on the test. How many students received a B?

\(a\) 10                   b. 12                     c. 18                  d. 20

Question 2: What is the product of 3.05 and 2.8?

\(a\) 8.54                  b. 8.056                 c. 8.56               d. 8.054

Question 3: A clothing shop is having a 40% off sale. How much would Jane have to pay for a $30 sweater with a 40% discount?

\(a\) $18                  b. $20                   c. $50                d. $13

Question 4: If a pen costs $1.75 and an eraser costs $0.85, which of the following is the cost of 10 erasers and 5 pens?

a. $21.75                b.$26                  c. $18.75             \(d\)$17.25

Question 5: If the area of the rectangle ABCD is 60cm2 then the area of the trapezoid MNCD is ..........cm2.

a. 48                    \(b\) 50                  c. 45                  d. 54

Exam number 2: Tìm cặp bằng nhau

Exam number 3: Fill in the blank with the suitable number

Question 1: 54

Question 2: 147 

Question 3: 705 

Question 4: 25 

Question 5: 20 

Question 6: 9 

Question 7: 9 

Question 8: 19

Question 9: 6 

Question 10: 18

4 tháng 5 2020

ko bt

:))