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

06 May 2024, 06:48 AM

Dylan has a mass of 6x kg. Zeph is 4 kg heavier than Dylan. The mass of Rachel is twice the total mass of Dylan and Zeph.
  1. Find the total mass of the 3 children in terms of x.
  2. If x = 2, find the average mass of the 3 children.
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