Question
The income of A is 50% more than income of B and the
income of C is 60% less than the sum of income of A and B. Income of C is what percent less than income of A?Solution
Let, income of A, B and C is Rs. a, Rs. b and Rs. c respectively. According to question, a = 1.5b And, c = 0.4 × (a + b)
= 0.4 × (1.5b + b)
= 0.4 × 2.5b
= 1b So, c/a = b/1.5b = 0.6667 So, income of C is 33.33% less than income of A.
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