Question
P6.SP.TL.18012227-A1
If Ivan and George work together, they can complete a job in 14 days. If Ivan and George worked together for 7 days, followed by George who worked alone for the next 21 days, they can finish off the job.
  1. How many days would George need to complete the job alone? 
  2. How many days would Ivan need to complete the job alone?
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Primary 6 SPEED P6.SP.TL.18012227

05 Jul 2024, 08:02 AM

If Ivan and George work together, they can complete a job in 14 days. If Ivan and George worked together for 7 days, followed by George who worked alone for the next 21 days, they can finish off the job.
  1. How many days would George need to complete the job alone? 
  2. How many days would Ivan need to complete the job alone?
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