Question

Сократить дроби
д) 12/18, 18/20, 20/24, 24/30
е) 56/49, 40/32, 48/36, 28,21
ж) 21/56, 144/120, 156/128, 396/240.

ПОМОГИТЕ ПРОШУ. ДАЮ 100 БАЛОВ

Answer 1

12/18=2/3
18/20=9/10
20/24=5/6
24/30=4/5
56/49=8/7
40/32=5/4
48/36=8/6
28/21=4/3
21/56=3/8
144/120=12/10
156/128=39/32
396/240=33/20
Все верно.

Answer 2

1) 2/3, 9/10, 5/6, 4/5
2)8/7, 5/4, 4/3, 4/3
3) 3/8, 6/5, 39/32, 33/20