Question
P6.SP.TL.18012227-A1
If Harry and Ethan work together, they can complete a job in 8 days. If Harry and Ethan worked together for 6 days, followed by Ethan who worked alone for the next 18 days, they can finish off the job.
  1. How many days would Ethan need to complete the job alone? 
  2. How many days would Harry need to complete the job alone?
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Primary 6 SPEED P6.SP.TL.18012227

18 Jun 2024, 09:10 PM

If Harry and Ethan work together, they can complete a job in 8 days. If Harry and Ethan worked together for 6 days, followed by Ethan who worked alone for the next 18 days, they can finish off the job.
  1. How many days would Ethan need to complete the job alone? 
  2. How many days would Harry need to complete the job alone?
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