Question
P6.SP.TL.18012227-A1
If Cole and Perry work together, they can complete a job in 8 days. If Cole and Perry worked together for 6 days, followed by Perry who worked alone for the next 18 days, they can finish off the job.
  1. How many days would Perry need to complete the job alone? 
  2. How many days would Cole need to complete the job alone?
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Primary 6 SPEED P6.SP.TL.18012227

22 May 2024, 11:28 PM

If Cole and Perry work together, they can complete a job in 8 days. If Cole and Perry worked together for 6 days, followed by Perry who worked alone for the next 18 days, they can finish off the job.
  1. How many days would Perry need to complete the job alone? 
  2. How many days would Cole need to complete the job alone?
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