Question

The ratio of income to the expenditure of a family is 11:7. Find the income if the
savings of the family is 480.
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Answer 1

Step-by-step explanation:

income of family is 1320 rs

Answer 2

Step-by-step explanation:

Ratio of income to expenditure = 11:7

Let the income of the family be ₹11x and the expenditure of the family be ₹7x.

Savings = ₹480

According to the question,

Income - Expenditure = Savings

₹11x - ₹7x = ₹480

=> ₹4x = ₹480

=> x = 120

Therefore,

Income of the family = ₹11x

= ₹ 11 × 120

= ₹1320

Expenditure of the family = ₹7x

= ₹ 7 × 120

= ₹840

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