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

24 May 2024, 02:41 PM

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