Question

(14-2 11/12 : 7/8 ) * 5/13

Answer 1

Ответ:

Пошаговое объяснение:

(14-2 11/12 : 7/8 ) * 5/13= 27 11/15

1) 2 11/12 : 7/8 = 35/12 * 8/7 = 10/3 = 3 1/3

2) 14 - 3 1/3 = 42/3 - 10/3 = 32/3 = 10 2/3

3) 10 2/3 : 5/13 = 32/3 : 5/13 = 32/3 * 13/5 =  416/15=27 11/15