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?

In what ratio should coffee powder costing Rs 2500/kg be mixed with co

1.	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?
A.	0.044444444444444
B.	0.16736111111111
C.	0.12569444444444
D.	0.04375
Answer» D. 0.04375

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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?

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