Question

Вычислите пж 7-(2 3/4+7/12)

Answer 1

7-(2 3/4+7/12)=7/1 -(11/4+7/12)
1. 11/4+7/12=33/12+7/12=40/12
2. 7/1 - 4012=8412 - 40/12=44/12= 3 8/12=3 2/3
Ответ равен:3 2/3

Answer 2

7-(2 3/4+7/12)=
=7-3 1/3=3 2/3