Question

(3/4-8/15)+17/20

ПОМОГИТЕ​

ПОМОГИТЕ

Answer 1

Ответ:

(3/4-8/15) + 17/20 = (45/60 - 32/60) + 17/20 = 13/60 + 17/20 = 13/60 + 51/60 = 64/60 = 16/15 = 1 целая 1/16