Question

p/q=r/s=2.5/1.5 what is the value of ps:qr​

Answer 1

Step-by-step explanation:

$\frac{p}{q} = \frac{r}{s} = \frac{2.5}{1.5} \\ ps \: : \: qr \\ 2.5 \times 1.5 :1.5 \times 2.5 \\ 3.75 : 3.75 \\ 1:1$