Question

Sawan ends 20% of his monthly salary on food, 40% of the remaining on house rent and balance amount spends on other items of routine expenses What is his yeary he spends Rs. 5760 per month on other items of routine expenses?

Answer 1

The amount from the salary he spends on his routine expenses is 100-(20%+40%)
=40%.
Let his salary be x.
Then, 40x/100=5760
= x=(5760*100)/40
=144*100
=₹14400
So,his salary is ₹14400.
Hope this answer helps you..