Math, asked by ksssanjay8621, 1 year ago

The ratio of the income to the expenditure of a family is 9:4 find the income if saving is ₹7200

Answers

Answered by mathupto12

8

Let the income and expenditure be 9x and 4x
Income-expenditure=savings
9x-4x=7200
5x=7200
x=1240
So income is 9x1240=11160

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