Question
P6.AG.JC.17080447-A1
Fabian has a mass of 5b kg. Luis is 4 kg heavier than Fabian. The mass of Barbara is twice the total mass of Fabian and Luis.
  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

01 Jun 2024, 07:15 AM

Fabian has a mass of 5b kg. Luis is 4 kg heavier than Fabian. The mass of Barbara is twice the total mass of Fabian and Luis.
  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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