Question
P6.AG.JC.17080447-A1
Ben has a mass of 5v kg. Peter is 4 kg heavier than Ben. The mass of Lucy is twice the total mass of Ben and Peter.
  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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Primary 6 ALGEBRA P6.AG.JC.17080447

22 Jun 2024, 06:53 PM

Ben has a mass of 5v kg. Peter is 4 kg heavier than Ben. The mass of Lucy is twice the total mass of Ben and Peter.
  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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