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

1. 125 gallons of a mixture contains 20% water. What amount of additional water should be added such that water content be raised to 25%?

[Officer (Freedom Fighter) 2019[MCQ] : 2019]

1. 15/2 gallons

2. 17/2 gallons

3. 19/2 gallons

4. 8 1/3 gallons

Answer

Comments