Question

an enginer earns 90,000 per mounth his mounthly expentichuer is 55,000 find the ratio of - a. his expenditure to his savings b his income to his expenditure c his income to his savings

Answer 1

His saving is 90000-55000 = 35000

A. 55000:35000 = 11:7

B. 90000:55000= 18:11

C. 90000:35000= 18:7

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Answer 2

Income=Rs 60000

Expenditure=Rs 55000

Therefore

Savings=Rs(60000–55000)=Rs 5000

Income/Expenditure=60000/55000=12/11

Income/Savings=60000/5000=12/1

Hence

Ratio of income to expenditure=12:11

Ratio of income to savings=12:1


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