Chemistry
Kil
2021-02-23 12:15:51
You wash dishes for a chemistry laboratory to make extra money to pay for for laundry. You earn 6 dollars/hour, and each shift lasts 75 minutes. Your laundry requires 6 quarters/load. how many shifts must you work in order to wash 10 loads of laundry?
ANSWERS
kingc101
2021-02-23 12:41:41

6 dollars for 60 min therefore for 75min 6 x 1.25=7.5 Dollars 1 dollar =4 quarters 7.5 dollars = 30 quarters 12 quarters per load therefor you can wash 30/12 = 2.5 loads of clothes 1 shift = 2.5 loads therefore you need to work 4 shifts to wash 10 load of clothes.

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