Question
P6.AG.JC.17080447-A1
Ken has a mass of 6y kg. Michael is 3 kg heavier than Ken. The mass of Sabrina is twice the total mass of Ken and Michael.
  1. Find the total mass of the 3 children in terms of y.
  2. If y = 3, find the average mass of the 3 children.
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STUDENT

Primary 6 ALGEBRA P6.AG.JC.17080447

19 May 2024, 08:02 PM

Ken has a mass of 6y kg. Michael is 3 kg heavier than Ken. The mass of Sabrina is twice the total mass of Ken and Michael.
  1. Find the total mass of the 3 children in terms of y.
  2. If y = 3, find the average mass of the 3 children.
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