Answer:
After draining 3.518 gallons from the tank, there would be 10.682 gallons of water left.
Explanation:
I subtracted the amount drained (3.518 gallons) from the total amount in the tank (14.2 gallons). So, 14.2 - 3.518 equals 10.682 gallons.
9.5m questions
12.2m answers