Question

The average expenditure of a man for the first five months of a year is rs5000 and for the next seven months is rs 5400 he saves rs 2300 during the year find his average monthly income

Answer 1

for the first 5 months, total expenditure = (5000*5)= Rs. 25000

for next 7 months, total expenditure= (5400*7)= Rs. 37800

Total expenxditure for a year= (25000+37800)= Rs. 62800

Saving = rs. 2300
Income= (62800+2300)=
65100