Question
P6.AG.JC.17080447-A1
Tim has a mass of 5a kg. Ian is 4 kg heavier than Tim. The mass of Ivory is four times the total mass of Tim and Ian.
  1. Find the total mass of the 3 children in terms of a.
  2. If a = 2, find the average mass of the 3 children.
2 m
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Primary 6 ALGEBRA P6.AG.JC.17080447

28 Jun 2024, 11:23 PM

Tim has a mass of 5a kg. Ian is 4 kg heavier than Tim. The mass of Ivory is four times the total mass of Tim and Ian.
  1. Find the total mass of the 3 children in terms of a.
  2. If a = 2, find the average mass of the 3 children.
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