Question

an engineer earns rs 90000 per month. his monthly expenditure is rs 55000.find the ratio of a.his expenditure tohis saving. b.his income to his expenditure. c.his income tohis saving ​

Answer 1

A man spends 60% of his monthly income, but saves 40% of his income.

Therefore, 40% of his savings = Rs. 10,000. Therefore, his salary is

100 x 10,000/40 = RS 25,000. His salary is Rs. 25,000.