Question
In what ratio should coffee powder costing Rs 2500/kg
be mixed with coffee powder costing Rs 1500/kg so that the cost of the mixture is Rs 2250/kg?Solution
Given 2500 per kg and 1500 per kg resultant is 2250 per kg By applying the rule of allegation require ratio =(2250-1500)/(2500-2250) =750:250 =3:1
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