Question

Пж помогите 5/6•6/7,2/9•1/2,3/10•5/7,7/10•9/14,5/12•2/3

Answer 1

Ответ:

5/6*6/7=5/7

2/9*1/2=1/

3/10*5/7=3/14

7/10*9/14=9/20

5/12*2/3=5/

Answer 2

Пошаговое объяснение:

5/6 * 6/7 = 5/1 * 1/7 = 5/7

2/9 * 1/2 = 1/9 * 1/1 = 1/9

3/10 * 5/7 = 3/2 * 1/7 = 3/14

7/10 * 9/14 = 1/10 * 9/2 = 9/20

5/12 * 2/3 = 5/6 * 1/3 = 5/18