jojobeanjojo1053 jojobeanjojo1053

06-11-2018
Mathematics

contestada

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?

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rosieg1603 rosieg1603

06-11-2018

7.5 divided by 1.5 = 5
Therefore there are 5 shifts :)

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