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Mathematics, 11.07.2019 20:30 mprjug6

The time required to do a job varies inversely as the number of people working. it takes 5hr for 7 bricklayers to build a park well. how long will it take 10 bricklayers to complete the job? (round answer to 1 decimal place)

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The time required to do a job varies inversely as the number of people working. it takes 5hr for 7 b...
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