Question
Income of A is twice the income of B. B and A spend 55%
and 65% respectively of their incomes. Find the savings of A, if B saves Rs. 18000 in a month.Solution
Let, income of B be Rs. ‘x’ Expenditure of B = 0.55x So, 0.45x = 18000 x = Rs. 40000 Income of A = 2 × 40000 = Rs. 80000 Savings of A = 35% of 80000 = Rs. 28000
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