Question

Two sums of money are proportional to $8:9$. If first is $Rs.20$, the other is

• A. $Rs.22.50$
• B. $Rs.18.5$
• C. $Rs.17.50$
• D. $Rs.25.20$

Answer 1

The correct option is A $Rs.22.50$

Let other is x then $\frac{8}{9}=\frac{20}{x}\Rightarrow x=22.5$