Question
Cost of two types of pulses is Rs.30 and Rs, 35 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
(35 – x)/(x – 30) = 2/3 105 – 3x = 2x – 60x 5x = 165 x = 33 Therefore, price of mixed variety of pulses = Rs 33 per kg
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