Question
P6.AG.JC.17080447-A1
Tom has a mass of 5d kg. Glen is 5 kg heavier than Tom. The mass of Roshel is twice the total mass of Tom and Glen.
  1. Find the total mass of the 3 children in terms of d.
  2. If d = 3, find the average mass of the 3 children.
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Primary 6 ALGEBRA P6.AG.JC.17080447

01 Jul 2024, 01:34 PM

Tom has a mass of 5d kg. Glen is 5 kg heavier than Tom. The mass of Roshel is twice the total mass of Tom and Glen.
  1. Find the total mass of the 3 children in terms of d.
  2. If d = 3, find the average mass of the 3 children.
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