Question
Cost of two types of pulses is Rs.10 and Rs, 15 per kg,
respectively. If both the pulses are mixed together in the ratio 2:3, then what should be the price of mixed variety of pulses per kg?ÂSolution
(15 – x)/(x – 10) = 2/3 45 – 3x = 2x – 20x 5x = 65 x = 13 Therefore, price of mixed variety of pulses = Rs 13 per kgÂ
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