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if 40 workers can do a job in 15 hours, how many workers working at the same rate will be required to do the same job in 8 hours? |
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Answer» Answer: Step-by-step explanation: 40 workers can do the job in 15 hours ∴1 worker can do the same job in 40*15hours i.e = 600hours Now, worker required to the same job in 8 hours i.e 600/8 =75 ∴75 workers are required to do the job in 8 hours
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