Question
P6.AG.JC.17080447-A1
Michael has a mass of 6t kg. Billy is 3 kg heavier than Michael. The mass of Emma is twice the total mass of Michael and Billy.
  1. Find the total mass of the 3 children in terms of t.
  2. If t = 3, find the average mass of the 3 children.
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Primary 6 ALGEBRA P6.AG.JC.17080447

16 Jun 2024, 11:01 PM

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