Question

Выполните умножения 1/4*2/3 2/3*3/8 15/16* 8/25 3/4* 1/6 4/9*1/2 5/12* 8/9 1/2*2/3 7/15*5/7

Answer 1

1/4*2/3=1/6
2/3*3/8 =1/4
15/16* 8/25=3/10
3/4* 1/6=1/8
4/9*1/2=2/9
5/12* 8/9 =10/27
1/2*2/3 =1/3
7/15*5/7=1/3