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a grocesser purchased 80 kg of rice at the rate of 13.50 per kg and mixed it with 120 kg rice at the amount of 16 per kg.at what rate per kg should he sell the mixture to gain 16%
Hi again neha1,a grocesser purchased 80 kg of rice at the rate of 13.50 per kg and mixed it with 120 kg rice at the amount of 16 per kg.at what rate per kg should he sell the mixture to gain 16%
Neither am I, but I would imagine that you are expected to derive expressions for each individual case rather than remembering specific formulae.am not aware of this cost price and selling price equations