Answer
$m=1\frac{4}{5}$
Work Step by Step
Use the multiplication property since the variable is in the numerator.
$\frac{m}{4.5}=\frac{2}{5}$ multiply both sides by 4.5
$\frac{m}{4.5}\times4.5=\frac{2}{5}\times4.5$ simplify
$m=\frac{9}{5}$ reduce
$m=1\frac{4}{5}$
