Question

Plz plz ans these questions in detail

Answer 1

$\frac{1}{5} \times 40$
=8



$\frac{1}{2} \times 100 = 50$
$\frac{2}{3} \times 90 = 60$
$\frac{4}{50} \times 150 = 12$
rupees

Answer 2

this are the answers of the above questions