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Question 64
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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