Question

Найдите значение выражения 1 5/12:(-5/6+2/3)

Answer 1

1. - 5/6 + 2/3 = - 1/6
2. 1 5/12 : (-1/6) = 17/12 : (-1/6) = - 8 1/2

Answer 2

-5/6+2/3=-5/6+4/6=-1/6
1 5/12:(-1/6)=17/12*-6/1=-17/2=-8,5