Question

Out of his total income, Karna spends 20% of his income on house rent, 60% of the remaining on household
expenditures and saves the rest. If he saves Rs 2400, then what is his total income?
SCAMMERS WILL BE REPORTED!

Answer 1

Let his income be x.

house rent spend=0.2x

remaining= 0.8x

household spend= 0.8x * 0.6= .48x

remaining= 0.8x- 0.48x= 0.32x

niet, 0.32x= 2400

x=2400*100/32=7500

So his total income is 7500.