Answer:
3 Minute
Explanation:
So the pool can hold 60 gallons, and the pool already has 12 gallons. He wants to fill it up to 27 gallons, so the amount of gallons he has to fill is 27-12 = 15. if 6 gallons are poured in per minute and 6x2 = 12, 6x3 = 18, it will take 3 minutes for the pool to be filled