Question
P6.AG.JC.17080447-A1
Vincent has a mass of 5b kg. Mark is 3 kg heavier than Vincent. The mass of Zoe is thrice the total mass of Vincent and Mark.
  1. Find the total mass of the 3 children in terms of b.
  2. If b = 3, find the average mass of the 3 children.
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Primary 6 ALGEBRA P6.AG.JC.17080447

17 Jun 2024, 12:09 AM

Vincent has a mass of 5b kg. Mark is 3 kg heavier than Vincent. The mass of Zoe is thrice the total mass of Vincent and Mark.
  1. Find the total mass of the 3 children in terms of b.
  2. If b = 3, find the average mass of the 3 children.
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