Mathematics, 30.12.2019 21:31 chrisholmes176

The number of hours required to do a job varies inversely as the number of people working. it takes 8 hours for 4 people to paint the inside of a house. how long would it take 5 peole to do the job?

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The number of hours required to do a job varies inversely as the number of people working. it takes...

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