Question
P6.SP.TL.18012227-A1
If Mark and Owen work together, they can complete a job in 10 days. If Mark and Owen worked together for 5 days, followed by Owen who worked alone for the next 15 days, they can finish off the job.
  1. How many days would Owen need to complete the job alone? 
  2. How many days would Mark need to complete the job alone?
4 m
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Primary 6 SPEED P6.SP.TL.18012227

16 Jun 2024, 11:12 PM

If Mark and Owen work together, they can complete a job in 10 days. If Mark and Owen worked together for 5 days, followed by Owen who worked alone for the next 15 days, they can finish off the job.
  1. How many days would Owen need to complete the job alone? 
  2. How many days would Mark need to complete the job alone?
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