Question

(1/3) + (1/2) - (5/6 * - 3/4)

Answer 1

(1/3) + (1/2) - (-15/24) =
1/3 + 1/2 + 15/24 =
mmc de (3, 2, 24)
3,2,24/3
1,2,8/2
1,1,4/2
1,1,2/2
1,1,1

mmc de (3,2,24) = 3*2*2*2 = 24
logo:

8/24 + 12/24 + 15/24 = 35/24

resp.: 35/24

Answer 2

(1/3) + (1/2) - (5/6 * - 3/4)
$\frac{1}{3}+\frac{1}{2}-\frac{5}{6}.\frac{-3}{4}= \\ \\ \frac{1}{3}+\frac{1}{2}+\frac{5}{8}= \\ \\ \boxed{\frac{8+12+15}{24}=\frac{35}{24}}$