Question
The monthly incomes of two friends Kiran and Mahesh, are in the ratio 5 : 7 respectively and each of them saves ₹78,000 every month. If the ratio of their monthly expenditure is 1 : 3, find the monthly income of Kiran (in ₹).
The correct answer is
97,500
\(\frac{5x-78000}{7x-78000}=\frac13;\quad8x=156000;\quad5x=97500\)
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Important Questions from Simple Ratios
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