Вычислите дроби: 5/6+1/8. 7/8-1/4

Question

Вычислите дроби: 5/6+1/8. 7/8-1/4

Answer 1

Ответ:

1) 5/6 + 1/8 = (5*4 + 1*3)/24 = 23/24

2) 7/8 - 1/4 = (7 - 1*2)/8 = 5/8

Answer 2

5/6+1/8=(5*4+1*3)/24=23/24

7/8-1/4=(7-1*2)/8=5/8