Question

out of her total monthly salary Mr Gupta spends 20% on house rent and 60% of the rest on household expenditure if she saves rupees 2800 what is the total monthly salary

Answer 1

Step-by-step explanation:

Sal =100, 20 percent on rent,left 80percent .60percent of rest i.e 80 is household items expenditure ie 80*60=48 percent. Total spent = 20+48=68 percent.Left =32 percent=2800,so if 32 percent is 2800 ,100 percent is X ,cross multiply ,we get (2800*100)/32=Rs 8750 is monthly salary.