Question

помогите решить 6/25:9/5; 8/27:8/9; 7/16:21/32; 21/5:5/4

Answer 1

Ответ:

Пошаговое объяснение:

6/25:9/5=6/25*5/9=2/15

8/27:8/9=8/27*9/8=1/3

7/16:21/32=7/16*32/21=2/3

21/5:5/4=21/5*4/5=84/25=3 9/25

Answer 2

1. 6/25 : 9/5 = (6/25) * (5/9) = 30/225 = 2/15
2. 8/27 : 8/9 = (8/27) * (9/8) = 72/216 = 1/3
3. 7/16 : 21/32 = (7/16) * (32/21) = 224/336 = 4/6 = 2/3
4. 21/5 : 5/4 = (21/5) * (4/5) = 84/25