Question
P6.SP.TL.18012227-A1
If Will and Charlie work together, they can complete a job in 12 days. If Will and Charlie worked together for 9 days, followed by Charlie who worked alone for the next 15 days, they can finish off the job.
  1. How many days would Charlie need to complete the job alone? 
  2. How many days would Will need to complete the job alone?
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Primary 6 SPEED P6.SP.TL.18012227

08 May 2024, 10:22 PM

If Will and Charlie work together, they can complete a job in 12 days. If Will and Charlie worked together for 9 days, followed by Charlie who worked alone for the next 15 days, they can finish off the job.
  1. How many days would Charlie need to complete the job alone? 
  2. How many days would Will need to complete the job alone?
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