SOLUTION: If three persons take 30 hours to complete a report, how long will it take for one person to complete the report?

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Question 843124: If three persons take 30 hours to complete a report, how long will it take for one person to complete the report?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

N%5B1%5D+%2A+T%5B1%5D+%2A+W%5B1%5D+=N%5B2%5D%2AT%5B2%5D%2AW%5B2%5D

highlight%283%29+%2A+30hr+%2A+1+=highlight%281%29%2AT%5B2%5D%2A1%5D    |Work of 3 people = work of 1 person taking T%5B2%5D%29hrs

   90hr+=+T%5B2%5D

    90hr, take it will for one person to complete the report?