Question
P6.AG.JC.17080447-A1
Archie has a mass of 5x kg. Bobby is 4 kg heavier than Archie. The mass of Rachel is twice the total mass of Archie and Bobby.
  1. Find the total mass of the 3 children in terms of x.
  2. If x = 3, find the average mass of the 3 children.
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Primary 6 ALGEBRA P6.AG.JC.17080447

19 May 2024, 07:23 PM

Archie has a mass of 5x kg. Bobby is 4 kg heavier than Archie. The mass of Rachel is twice the total mass of Archie and Bobby.
  1. Find the total mass of the 3 children in terms of x.
  2. If x = 3, find the average mass of the 3 children.
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