A vat contains 100 gallons of a 50% brine solution. What is the greatest amount of water that can be added if the salt content cannot drop below 25%?
1 Answer
Nov 9, 2016
100 gallons
Explanation:
In the original 100 gallons, 50% is brine. Hence, there is 100
Therefore the greatest amount of water which can be added is 200 - 100 = 100 gallons.