a hotel housekeeper needs to clean 15 rooms during an 8 - hour shift. which of the following is a good…

a hotel housekeeper needs to clean 15 rooms during an 8 - hour shift. which of the following is a good estimate for the time a housekeeper should spend in a room? a) about 15 minutes b) about 30 minutes c) about 1 hour d) about 1/2 day

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