Question
P6.SP.TL.18012227-A1
If Fred and Nick work together, they can complete a job in 12 days. If Fred and Nick worked together for 9 days, followed by Nick who worked alone for the next 15 days, they can finish off the job.
  1. How many days would Nick need to complete the job alone? 
  2. How many days would Fred need to complete the job alone?
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Primary 6 SPEED P6.SP.TL.18012227

02 May 2024, 04:00 PM

If Fred and Nick work together, they can complete a job in 12 days. If Fred and Nick worked together for 9 days, followed by Nick who worked alone for the next 15 days, they can finish off the job.
  1. How many days would Nick need to complete the job alone? 
  2. How many days would Fred need to complete the job alone?
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