Question
P6.SP.TL.18012227-A1
If Oliver and Peter work together, they can complete a job in 15 days. If Oliver and Peter worked together for 10 days, followed by Peter who worked alone for the next 20 days, they can finish off the job.
  1. How many days would Peter need to complete the job alone? 
  2. How many days would Oliver need to complete the job alone?
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Primary 6 SPEED P6.SP.TL.18012227

28 Jun 2024, 06:13 PM

If Oliver and Peter work together, they can complete a job in 15 days. If Oliver and Peter worked together for 10 days, followed by Peter who worked alone for the next 20 days, they can finish off the job.
  1. How many days would Peter need to complete the job alone? 
  2. How many days would Oliver need to complete the job alone?
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