Question
Cost of two types of pulses is Rs.14 and Rs, 19 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?Solution
(19 – x)/(x – 14) = 2/3 57 – 3x = 2x – 28x 5x = 85 x = 17 Therefore, price of mixed variety of pulses = Rs 17 per kg
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