Question

b) (3/2 - 2/5)+(5/4 - 2/3)

Answer 1

$( \frac{3}{2} - \frac{2}{5} ) + ( \frac{5}{4} - \frac{2}{3}$

$( \frac{3}{2/5} - \frac{2}{5/2} ) + ( \frac{5}{4/3} - \frac{2}{3/4} )=$
$( \frac{3.5-2.2}{10} ) + ( \frac{5.3-2.4}{12} )=$