how many liters of milk worth ₹17 per litre should be mixed with 25 litres of milk worth ₹21per litre to produce a mixture worth ₹19.50per litre ?
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Answered by
7
Answer:
Cost of Milk / Liter 3.5
Number of Liters = 40
Total Cost 40*3.5 = 140
Targeted Cost / Liter = 2
Total Number of Liters = 140/2 = 70
Total Number of Liters of Water = 70–40 = 30
Assuming that the water is free of cost and ignoring labor costs
Answered by
4
Answer:
the correct answer is 15 L
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