3/4+2/8-1/5

Question
Answer:
Cancel $\frac{2}{8}:{\quad}\frac{1}{4}$
$=\frac{3}{4}+\frac{1}{4}-\frac{1}{5}$
$\frac{3}{4}+\frac{1}{4}=\frac{4}{4}$
$=\frac{4}{4}-\frac{1}{5}$
$\frac{4}{4}-\frac{1}{5}=\frac{16}{20}$
$=\frac{16}{20}$
Cancel $\frac{16}{20}:{\quad}\frac{4}{5}$
$=\frac{4}{5}$
solved
general 11 months ago 1489