Question
P6.AG.JC.17080447-A1
Paul has a mass of 5d kg. Bryan is 4 kg heavier than Paul. The mass of Gillian is thrice the total mass of Paul and Bryan.
  1. Find the total mass of the 3 children in terms of d.
  2. If d = 2, find the average mass of the 3 children.
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Primary 6 ALGEBRA P6.AG.JC.17080447

28 Jun 2024, 07:40 PM

Paul has a mass of 5d kg. Bryan is 4 kg heavier than Paul. The mass of Gillian is thrice the total mass of Paul and Bryan.
  1. Find the total mass of the 3 children in terms of d.
  2. If d = 2, find the average mass of the 3 children.
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