Question

5/2-3/5×7/2+3/5×(-2/3) (by distibutivity property)

Answer 1

$\frac{5}{2} - \frac{3}{5} \times \frac{7}{2} + \frac{3}{5} \times \frac{ - 2}{3}$
$\frac{5}{2} - \frac{21}{10} + \frac{ - 2}{5}$
$\frac{5}{2} - ( \frac{21}{10} + \frac{2}{5} )$
$\frac{5}{2} - ( \frac{21 + 4}{10})$
$\frac{5}{2} - \frac{5}{2}$
$0$