Question

A man who spents 72% of his income, is able to save INR $6300$ per month. Find his monthly income and monthly expenses.

Answer 1

expenses = 72% of x

if x is the income,

savings = 100-72 = 28%

28% $\times$ x=6300

$\Rightarrow \frac{28}{100}\times x=6300$

x= 22500 Rs is the income

expenses = $\frac{72}{100}\times 22500=16200$ RS