Question

пжжжж помогите срочно​

Answer 1

Пошаговое объяснение:

1)

3/4 = 75/100

1/2 = 50/100

3/5 = 60/100

3/10 = 30/100

9/20 = 45/100

2/25 = 8/100

9/50 = 18/100

2)

2/3 = 40/60

1/2 = 30/60

3/4 = 36/60

1/6 = 10/60

4/15 = 16/60

7/20 = 21/60

11/30 = 22/60