Question

[Tám Nguyễn Thị]

Tính 

25/7 - 2 + 3/2

4/5 x 10/3 : 8

7/3 + 2/5 : 1/6

Answer 1

[Chuu]

25/7 - 2 + 3/2 = 43/14

4/5 x 10/3 : 8= 4/5 x 10/3 x 1/8 = 1/3

7/3 + 2/5 : 1/6 = 7/3+ 2/5 x 6 = 7/3 + 12/5 = 71/15

Answer 2

[anime khắc nguyệt]

25/7 - 2 + 3/2 = 43/14