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1. An empty swimming pool with a capacity of 5760 gallons is filled at a rate of 12 gallons per minute. How many does it take to fill the pool to capacity?
- A. 8
- B. 8
- C. 8
- D. 8
Answer: Option D
Explanation:
Filled 12 gallons in 1 min
Filled 5760 gallons in = 5760 /12 min
= 5760/( 12 ×60) hours
= 8 hours
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