Question

помогите пожалуйста дам 100б​

Answer 1

Ответ:

Пошаговое объяснение:

667.

1) 3/5 * 15 = 3/1 * 3 = 9/1 = 9

2) 4/5 * 20 = 4/1 * 4 = 16/1 = 16

3) 5/6 * 48 = 5/1 * 8 = 40/1 = 40

4) 1/4 * 60 = 60/4 = 15

5) 3/4 * 45 = 135/4 = 33. 3/4

6) 3/7 * 70 = 3/1 * 10 = 30/1 = 30

668.

1) 16 : 2/3 = 16 * 3/2 = 48/2 = 24

2) 45 : 3/5 = 45 * 5/3 = 15 * 5/1 = 75/1 = 75

3) 36 : 3/7 = 36 * 7/3 = 12 * 7/1 = 84/1 = 84

4) 60 : 5/8 = 60 * 8/5 = 12 * 8/1 = 96/1 = 96