Question
P6.SP.TL.18012227-A1
If Warren and Charlie work together, they can complete a job in 12 days. If Warren and Charlie worked together for 8 days, followed by Charlie who worked alone for the next 20 days, they can finish off the job.
  1. How many days would Charlie need to complete the job alone? 
  2. How many days would Warren need to complete the job alone?
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Primary 6 SPEED P6.SP.TL.18012227

01 Jul 2024, 10:29 AM

If Warren and Charlie work together, they can complete a job in 12 days. If Warren and Charlie worked together for 8 days, followed by Charlie who worked alone for the next 20 days, they can finish off the job.
  1. How many days would Charlie need to complete the job alone? 
  2. How many days would Warren need to complete the job alone?
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