Question

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

Answer 1

here is your ans to this

Answer 2

Answer:

Rs.22.5

Step-by-step explanation:

Given:Two sums of money are proportional to 8 : 9.

To Find :  If the first is Rs. 20, what is the other

Solution:

Two sums of money are proportional to 8 : 9.

The first is Rs. 20

Let the second one be x

So. A.T.Q

$\frac{8}{9}=\frac{20}{x}$

$x=\frac{20 \times 9}{8}$

$x=22.5$

Hence the other one is Rs.22.5