Question

Вычислите 1/4+7/12+1 1/3-(1 1/6-1/2)

Answer 1

1/4+7/12+1 1/3-(1 1/6-1/2)=3/12+7/12+44/12-(11/6-3/6)=54/12-9/6=54/12-18/12=36/12=3