Question
P6.SP.TL.18012227-A1
If Justin and Warren work together, they can complete a job in 10 days. If Justin and Warren worked together for 8 days, followed by Warren who worked alone for the next 22 days, they can finish off the job.
  1. How many days would Warren need to complete the job alone? 
  2. How many days would Justin need to complete the job alone?
4 m
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Primary 6 SPEED P6.SP.TL.18012227

27 Jun 2024, 03:05 AM

If Justin and Warren work together, they can complete a job in 10 days. If Justin and Warren worked together for 8 days, followed by Warren who worked alone for the next 22 days, they can finish off the job.
  1. How many days would Warren need to complete the job alone? 
  2. How many days would Justin need to complete the job alone?
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