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2022-05-16 21:10:56
9,8 : x + 1,5 = 3,9 + 7,4
9,8 : x + 1,5 = 11,3
9,8 : x = 11,3 - 1,5
9,8 : x = 9,8
x = 9,8 : 9,8
x = 1
2022-05-08 21:24:52
sút vào trái bóng
2022-05-08 21:23:47
2022-05-08 21:22:56
2022-05-08 20:21:09
1 bao đựng được số kg gạo là
60 : 3 = 20 (kg)
100 kg gạo thì đựng được vào số bao là:
100 : 20 = 5 (bao)
đáp số: 5 bao
2022-05-08 20:19:12
2022-05-08 20:11:00
lênh đênh
2022-05-08 20:07:40
x - 4 = 30 - 10
x - 4 = 20
x = 20 + 4
x = 24
2022-05-08 20:01:25
2022-03-06 21:48:09