0,96:0,4-(5/8+7/24):11/36 ; (11,65+2 1/4:5/8)•0,8

Question

0,96:0,4-(5/8+7/24):11/36 ; (11,65+2 1/4:5/8)•0,8

Answer 1

Калькулятор решал 
2,39768518519 

Answer 2

0.24-(15/24+7/24):11/36
0.24-22/24:11/36
0.24-66/72:22/72
0.24-3=2.76
(11,65+2)×0.8=13.65×0.8=10.92