Question

[Ⓝⓖâⓝ『ʈєɑɱ❖๖ۣۜƝƘ☆』+ (♛team✰₷ƙƴ❄) +...]

tính;
2/3 x 3/2            5/8 x 8/5

7/12 x 4             3 x 5/9

Answer 1

[Ngô Thu Thúy]

2/3 x 3/2 = 1           

5/8 x 8/5 = 1 

7/12 x 4 = 7/3           

3 x 5/9 = 5/3