A swimming pool's large drain will empty the pool in 3 hours while its smaller drain takes 6 hours. If both drains are opened, h
ow long will it take to empty the pool?
2 answers:
Answer:
2 hours
Step-by-step explanation:
6 divided by 3 is 2
Im pretty sure this is correct :)
Answer:
1.5 hours
Step-by Step Explanation:
the smaller drain takes 2x as long by itself then the bigger drain, so it will be 2x as quicker if both are opened.
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BTW, study today! I'm so mad bro
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