Question
P6.SP.TL.18012227-A1
If Zeph and Dylan work together, they can complete a job in 12 days. If Zeph and Dylan worked together for 9 days, followed by Dylan who worked alone for the next 21 days, they can finish off the job.
  1. How many days would Dylan need to complete the job alone? 
  2. How many days would Zeph need to complete the job alone?
4 m
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Primary 6 SPEED P6.SP.TL.18012227

17 May 2024, 08:20 PM

If Zeph and Dylan work together, they can complete a job in 12 days. If Zeph and Dylan worked together for 9 days, followed by Dylan who worked alone for the next 21 days, they can finish off the job.
  1. How many days would Dylan need to complete the job alone? 
  2. How many days would Zeph need to complete the job alone?
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