A swimming pool is open for 7 1/2 hours during a day. The pool keeps one lifeguard on duty at a time, and each lifegurd's shift is 1\ 1/2 hours long.

asked Nov 6, 2019 135k views

3 votes

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3 votes

Answer:

the answer is 5 shifts

Explanation:

Joshua Zastrow answered Nov 8, 2019

5.7k points

3 votes

Answer:

there are five shifts in 7 1/2 hours

Explanation:

Amcdrmtt answered Nov 11, 2019

5.2k points

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