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A man spends a part of his monthly income and saves a part of it. The ratio of his expenditure to his saving is `26 : 3`. If his monthly income is Rs 7250, what is the amount of his monthly savings?

A

Rs 350

B

Rs 290

C

Rs 750

D

Rs 780

Text Solution

AI Generated Solution

The correct Answer is:
To solve the problem step by step, we will follow the given information and use the ratio of expenditure to savings to find the monthly savings. ### Step 1: Understand the given ratio The ratio of the man's expenditure to his savings is given as \(26:3\). This means that for every 26 parts of expenditure, there are 3 parts of savings. ### Step 2: Define variables based on the ratio Let the common ratio be \(K\). Therefore, we can express: - Expenditure = \(26K\) - Savings = \(3K\) ### Step 3: Write the equation for total income According to the problem, the total income is the sum of expenditure and savings. Therefore, we can write: \[ \text{Income} = \text{Expenditure} + \text{Savings} \] Substituting the values we defined: \[ 7250 = 26K + 3K \] ### Step 4: Simplify the equation Combine the terms on the right side: \[ 7250 = 29K \] ### Step 5: Solve for \(K\) To find \(K\), divide both sides of the equation by 29: \[ K = \frac{7250}{29} \] Calculating this gives: \[ K = 250 \] ### Step 6: Calculate the savings Now that we have the value of \(K\), we can find the savings: \[ \text{Savings} = 3K = 3 \times 250 = 750 \] ### Conclusion The amount of the man's monthly savings is Rs 750. ---
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KIRAN PUBLICATION-RATIO AND PROPORTION -TYPE-VII
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