Question
A shopkeeper blends 10 kg of tea at Rs. 8 per kg with 5
kg of tea at Rs. 4 per kg. What is the cost price (in Rs.) of the mixture per kg?Solution
Required cost price = (5 × 10 + 4 × 8) ÷ (10 + 8) = (82 / 18) = Rs. 4.56
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