Question
P6.AG.JC.17080447-A1
Riordan has a mass of 8f kg. Julian is 4 kg heavier than Riordan. The mass of Eva is thrice the total mass of Riordan and Julian.
  1. Find the total mass of the 3 children in terms of f.
  2. If f = 2, find the average mass of the 3 children.
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Primary 6 ALGEBRA P6.AG.JC.17080447

02 Jun 2024, 07:03 AM

Riordan has a mass of 8f kg. Julian is 4 kg heavier than Riordan. The mass of Eva is thrice the total mass of Riordan and Julian.
  1. Find the total mass of the 3 children in terms of f.
  2. If f = 2, find the average mass of the 3 children.
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