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

19 May 2024, 05:54 AM

Justin has a mass of 5f kg. Paul is 5 kg heavier than Justin. The mass of Fiona is twice the total mass of Justin and Paul.
  1. Find the total mass of the 3 children in terms of f.
  2. If f = 3, find the average mass of the 3 children.
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