conversions units

Question

The toilets in a college bathroom each use 3.8 liters of water per flush. If there are 6 toilets and they are each flushed an average of 17 times per day, how many gallons of water are used per month?

Answer 1

(3.8 L / 1 flush) x (6 toilets) x (17 times / 1 day) x (30 days / 1 month) x (1 gal / 3.8 L) = 3,060 gal / 1 month