- A7.5
- B9
- C6
- D12
Step-by-Step Solution
In 3 minutes both fill . The remaining 1/2 takes minutes.
Answer: A) 7.5
Two hoses can fill a garden pool in 10 minutes and 15 minutes. Both are turned on, but after 3 minutes the faster hose is removed. How many more minutes does the other hose take to fill the pool?
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