Jcpenny wrote:
A pump started filling an empty pool with water and continued at a constant rate until the pool was full. At noon the pool was 1/3 full, and\(1\frac{1}{4}\) hours later it was 3/4 full. What was the total number of hours that it took the pump to fill the pool?
A.\(2\frac{1}{3}\)
B.\(2\frac{2}{3}\)
C. 3
D.\(3\frac{1}{2}\)
E.\(3\frac{2}{3}\)
Given:
1. A pump started filling an empty pool with water and continued at a constant rate until the pool was full.
2. At noon the pool was 1/3 full, and\(1\frac{1}{4}\) hours later it was 3/4 full.
Asked: What was the
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