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Oxana [17]
3 years ago
9

two men working together can complete a job in 1 hour 20 minutes. the first man working alone can complete the task in two hours

. how long will it take the second man to finish the job if he worked alone

Mathematics
1 answer:
lana [24]3 years ago
6 0

Answer:

Second Man = (2 Hours * 1.3333 Hours) / (2 Hours - 1.3333 Hours)

Second Man = (2.6666666667 ) / (.666666667)

Second Man (when working alone) =  4 Hours


Step-by-step explanation:


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