Question
P6.AG.JC.17080447-A1
Bobby has a mass of 5f kg. Billy is 4 kg heavier than Bobby. The mass of Jane is twice the total mass of Bobby and Billy.
  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.
2 m
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Primary 6 ALGEBRA P6.AG.JC.17080447

20 May 2024, 08:03 AM

Bobby has a mass of 5f kg. Billy is 4 kg heavier than Bobby. The mass of Jane is twice the total mass of Bobby and Billy.
  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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