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

01 Jul 2024, 02:52 AM

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