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Nguyễn Phương Anh
Giới thiệu về bản thân
một khởi đầu mới ; một bắt đầu mới; luôn lạc quan , vui vẻ ^_^
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2023-01-03 19:27:38
ta có :
27 = 33
30 =2.3.5
suy ra UCLN của (27;30) là 3
2022-06-22 19:56:37
chúc may mắn nha ^_^
2022-06-22 19:55:05
2022-06-22 19:46:10
2022-06-22 19:44:51
tổng 2 số là:
120 x2= 240
tổng số phần bằng nhau là ;
4+1=5( phần)
số lớn là : 240:5x4= 192
số bé là : 240 - 192= 48
Đ/S : ..........
2022-06-22 19:41:15
2022-06-22 19:40:19
giải
diện tích mảnh vườn là:
24,5 x 16,2= 396,9( m2)
diện tích người ta dành ra để trồng rau là :
396,9 x 30 : 100= 119,07 (m2)
đ/s 119,07m2
2022-05-09 20:01:33
B. Gan vàng dạ sắt
2022-05-09 19:56:34
2022-02-15 19:23:21