The ratio of income to savings of a family is 11:2. Find the expenditure if the savings is Rs.1520.
Please answer this question fast... with full explanation...
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The ratio of income to savings of a family is 11:2. Find the expenditure if the savings is Rs.1520.
Please answer this question fast... with full explanation...
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Step-by-step explanation:
11:2,1:x
11x=2
X=2%11
X=5.5
Answer:
Required Expenditure is Rs. 6840
Step-by-step explanation:
Given that,
Ratio of income to savings = 11:2
Let, the income of the family be Rs. 11x and saving be Rs. 2x, where x is a constant.
Therefore,
Expenditure of the family = Income - Savings
= Rs. (11x - 2x)
=Rs. 9x
So,
According to the problem,
2x = 1520
=>x = 1520/2
=> x = 760
Therefore,
Expenditure of the family is 9x = 9x760 = Rs. 6840.
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