A grocer wishes to sell a mixture of two varieties of rice worth ₹56 per kg. In what ratio
A grocer wishes to sell a mixture of two varieties of rice worth ₹56 per kg. In what ratio
must he mix the rice to reach this selling price, when cost of one variety of rice is ₹54
per kg and the other is ₹64 per kg?
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Correct answer: (A) 4 : 1