Question
P6.AG.JC.17080447-A1
Tommy has a mass of 7v kg. Lee is 3 kg heavier than Tommy. The mass of Gwen is twice the total mass of Tommy and Lee.
  1. Find the total mass of the 3 children in terms of v.
  2. If v = 2, find the average mass of the 3 children.
2 m
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Primary 6 ALGEBRA P6.AG.JC.17080447

01 Jul 2024, 11:02 AM

Tommy has a mass of 7v kg. Lee is 3 kg heavier than Tommy. The mass of Gwen is twice the total mass of Tommy and Lee.
  1. Find the total mass of the 3 children in terms of v.
  2. If v = 2, find the average mass of the 3 children.
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