Question
P6.SP.TL.18012227-A1
If Sam and Ken work together, they can complete a job in 14 days. If Sam and Ken worked together for 7 days, followed by Ken who worked alone for the next 21 days, they can finish off the job.
  1. How many days would Ken need to complete the job alone? 
  2. How many days would Sam need to complete the job alone?
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Primary 6 SPEED P6.SP.TL.18012227

17 May 2024, 06:38 PM

If Sam and Ken work together, they can complete a job in 14 days. If Sam and Ken worked together for 7 days, followed by Ken who worked alone for the next 21 days, they can finish off the job.
  1. How many days would Ken need to complete the job alone? 
  2. How many days would Sam need to complete the job alone?
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