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2022-09-06 14:01:08
Mua 1 hộp sữa hết số tiền là:
14000:4=3500(dong)
Mua 20 hộp sữa hết số tiền là
3500.20=70000
Mua 1 hộp sữa hết số tiền là:
14000:4=3500(dong)
Mua 20 hộp sữa hết số tiền là
3500.20=70000