8. 4 workers complete a certain electrical job in 120 hours. how long
will it take 3 workers wo...
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Mathematics, 24.10.2019 05:00 cfnewton09
8. 4 workers complete a certain electrical job in 120 hours. how long
will it take 3 workers working at the same rate to do the same type
of job?
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Answers: 3
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