Question

3+7/8-(35-1/4)x[2-1/3(2^2)]=

Answer 1

3+7/8-(35-1/4)[2-4/3]

3+7/8-(139/4)[2/3]

3+7/8-(278/12)

31/8-278/12

373-2224/12:

1852/12

simplificación:

926/48

463/24