Question

-5 3/8 + 4 5/6 - (2 1/4)​

Answer 1

Пошаговое объяснение:

-5 3/8 + 4 5/6 - (2 1/4)​ = -43/8 + 29/6 - 9/4 = -129/24 + 116/24 - 54/24 = -67/24 = -(2 19/24)

Answer 2

$-5\frac38+4\frac56-2\frac14=-5\frac9{24}+4\frac{20}{24}-2\frac6{24}=4\frac{20}{24}-5\frac9{24}-2\frac6{24}=-3\frac{20-9-6}{24}=-3\frac5{24}$