Question
The cost of type 1 sugar is Rs 22 per Kg and type 2
sugar is Rs 28 per Kg. If both type1 and type 2 are mixed in the ratio of 1:2,then the price per Kg of the mixed variety of sugar is?Solution
Cost of type 1 sugar = Rs. 22 per kg Cost of type 2 sugar = Rs. 28 per kg Both are mixed in the ratio = 1:2 So, required price per kg of the mixed variety = {(22 × 1) + (28 × 2)} ÷ (1 + 2) = (22 + 56) ÷ 3 = 78 ÷ 3 = Rs. 26 Therefore, the price per kg of the mixed variety of sugar is Rs. 26.
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