Question

any body can solve this problem? ?

Answer 1

he mate your answer is 5:3

Answer 2

$\frac{p}{q} = \frac{2.5}{1.5}$
$\frac{r}{s} = \frac{2.5}{1.5}$
$\frac{p}{q} = \frac{r}{s} = \frac{ps}{rq} = \frac{2.5 \times 1.5}{2.5 \times 1.5} = 1$