English, asked by mallibharati124, 10 months ago

a 90 liters solution has 10% salt. how many liters of water must be evaporated to leave the solution with 20% salt

Answers

Answered by khatrikhushi88

3

Answer:

45 litres

Explanation:

90-----10percent

X -------20percent

Amount is same of salt.

Then if half gets evaporate it will be 20 percent

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