Question

1)3/8:2/5 2) 4/7:2/9 3) 16/17:8 4)1 3/7:3/7
Ребят,оч надо!!

Answer 1

1) 3/8 : 2/5 = 3/8 × 5/2 = 15/10 = 1,5
2) 4/7 : 2/9 = 4/7 × 9/2 = 36/14 = 2 8/14 = 2 4/7.
3) 16/17 : 8 = 16/17 × 1/8 = 16/166 = 8/83
4) 1 3/7 : 3/7 = 10/7 : 3/7 = 10/7 × 7/3 = 10/3 = 3 1/3

Answer 2

38 : 25 = 38 * 52=1516
47 : 29 = 47*92 = 3614 =187 = 2 целых 47
1617 : 8 = 1617 * 18 = 817
37 : 37 = 37 * 73 = 1