Math, asked by sanjeevdpsbly, 9 months ago

how much water must be added to 300 litres of a solution so that its concentration may change from 25 litres to 20 litres

Answers

Answered by shubham130707

3

Answer:

75 liters

Step-by-step explanation:

300*25 + W*0 = (300 + W)*20

7500 = 20W + 6000

W = 75 liters

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