Multiple Choice
Solve the problem and answer the question.
-One pump can drain a pool in 10 minutes. When a second pump is also used, the pool only takes 5 minutes to drain. How long would it take the second pump to drain the pool if it were the only pump in use?
A) 45 min
B) 10 min
C)
D)
Correct Answer:

Verified
Correct Answer:
Verified
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