Question
P6.AG.JC.17080447-A1
Reggie has a mass of 5d kg. Cody is 4 kg heavier than Reggie. The mass of Yoko is four times the total mass of Reggie and Cody.
  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.
2 m
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Primary 6 ALGEBRA P6.AG.JC.17080447

04 May 2024, 09:28 PM

Reggie has a mass of 5d kg. Cody is 4 kg heavier than Reggie. The mass of Yoko is four times the total mass of Reggie and Cody.
  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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