Question

(( 3/2)³-3/4):7/8)=? Помогите!!

Answer 1

1) ( 3/2 )^3 = 27/8
2) 27/8 - 3/4 = 27/8 - 6/8 = 21/8
3) 21/8 : 7/8 = 21/7 = 3
Ответ 3