Question

for a certain bathub, it takes the hot water faucet 3 times as long to fill the tub as it does the cold water faucet. left on together, the two faucets take 6 minutes to fill the tub. how long will it take the hot water faucet to fill the tub by itself?

Answer 1

3 minutes because half of 6 is 3 so 3 is the anwser.