Question

125 gallons of a mixture contains 20% water. What amount of additional water should be added such that water content be raised to 25%?

Answer 1

20% of 125 gallon is 25 that means there is 25 gallon water if you want to increase it by 25% then 25% of 125 gallon is is 31. 25 therefore the amount of water to be added is 31. 25 --25 that is 6.25

Answer 2

Answer:

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