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標題:

calculate the following rates

發問:

1. calculate the following rates (a) five technicians complete 80 jobs ( jobs/person) (b) 2000 air-conditioners were manufactured in 10 hours ( a/c per hours) (c) 500 customers were served in 12 hours(customers/hours)

 

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最佳解答:

80 jobs/five technicians =16( jobs/person) _____________ 2000 air-conditioners /10 hours 200 ( a/c per hours) _____________ 500 customers/12 hours 250/6(customers/hours) 2010-10-18 20:12:55 補充： Remind: If the unit of the question is requested,you should solve the question in the same unit. 2010-10-19 19:45:27 補充： 500 customers/12 hours 250/6(customers/hours) 125/3(customers/hours)

其他解答:F5B24A77BB847046
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