Question
P6.SP.TL.18012227-A1
If Charlie and Perry work together, they can complete a job in 8 days. If Charlie 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 Charlie need to complete the job alone?
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Primary 6 SPEED P6.SP.TL.18012227

27 Apr 2024, 03:45 AM

If Charlie and Perry work together, they can complete a job in 8 days. If Charlie 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 Charlie need to complete the job alone?
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