Question
Raj saves Rs. 4500 more if he spends 65% of his income
instead of 80%. Find the savings of Sanjay whose income is 25% more than that of Raj, and spends 85% of his income.ÂSolution
Let, the income of Raj be Rs. x According to the question, 0.80x – 0.65x = 4500 Or, 0.15x = 4500 Or, x = 4500/0.15 = Rs. 30000 Savings of Sumit = 0.15 × 1.25 × 30000 = Rs. 5625
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