How much coffee of variety A, costing Rs. 5 a kgshould be added to 20 kg of Type B coffee at Rs.12 a kg so that the cost of the two coffee varietymixture be worth Rs. 7 a kg? About the author Amaya
Answer: coffee of variety A, costing Rs. 5 a kg should be added to 20 kg of Type B coffee at Rs. 12 a kg so that the cost of the two coffee variety mixture be worth Rs. 7 a kg Reply
Step-by-step explanation:
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Answer:
coffee of variety A, costing Rs. 5 a kg
should be added to 20 kg of Type B coffee at Rs.
12 a kg so that the cost of the two coffee variety
mixture be worth Rs. 7 a kg