Question

$\frac{1}{4} + \frac{2}{5} + \frac{4}{20} =$

$\frac{3}{4} - \frac{1}{12} =$

$\frac{4}{2} . \frac{3}{9} . 8=$

$\frac{2}{6} : \frac{20}{3} =$

Answer 1

A) 17/20
B) 2/3
C) 16/3
D) 1/20