Multiple Choice
If two inlet pipes are both open, they can fill a pool in 3hours and 36 minutes. One of the pipes can fill the pool by itself in 6 hours. How long, in hours, would it take the other pipe to fill the pool by itself?
A) 9 hours
B) 6 hours
C) 15 hours
Correct Answer:
Verified
Correct Answer:
Verified
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