Teahstebbins
74

$\frac{4}{5}$ - $\frac{1}{2}$ multiply 5x2 and 4x2 ; multiply 1x5 and 2x5 $\frac{8}{10}$ - $\frac{5}{10}$ = $\frac{3}{10}$ is your answer
$\frac{4}{5}- \frac{1}{5}$$= \frac{3}{10}$ Hoped is help ya :3 have a beautiful day :3