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jok3333 [9.3K]
3 years ago
5

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 lifeguard's shift

is 1 1/2 hours long.
Mathematics
2 answers:
Aleks04 [339]3 years ago
8 0
There are 5 shifts because 7 1/2 divided by 1 1/2 equals 5.
HACTEHA [7]3 years ago
7 0
You will need 5 lifeguards a day
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