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Travka [436]
3 years ago
12

A swimming pool is opened for 7 1/2 hours during a day. The pool keeps one lifeguard on duty at a time, and each lifeguard shift

is one and a half hours long. How many shifts are there per day?
Mathematics
1 answer:
spayn [35]3 years ago
7 0
7.5 divided by 1.5 = 5
Therefore there are 5 shifts :)
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