Question
P6.AG.JC.17080447-A1
Ryan has a mass of 5c kg. Fred is 4 kg heavier than Ryan. The mass of Emily is thrice the total mass of Ryan and Fred.
  1. Find the total mass of the 3 children in terms of c.
  2. If c = 2, find the average mass of the 3 children.
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Primary 6 ALGEBRA P6.AG.JC.17080447

04 Jul 2024, 07:33 PM

Ryan has a mass of 5c kg. Fred is 4 kg heavier than Ryan. The mass of Emily is thrice the total mass of Ryan and Fred.
  1. Find the total mass of the 3 children in terms of c.
  2. If c = 2, find the average mass of the 3 children.
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