Question
P6.AG.JC.17080447-A1
Reggie has a mass of 5s kg. Ethan is 4 kg heavier than Reggie. The mass of Tammy is twice the total mass of Reggie and Ethan.
  1. Find the total mass of the 3 children in terms of s.
  2. If s = 2, find the average mass of the 3 children.
2 m
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Primary 6 ALGEBRA P6.AG.JC.17080447

20 Jun 2024, 08:23 PM

Reggie has a mass of 5s kg. Ethan is 4 kg heavier than Reggie. The mass of Tammy is twice the total mass of Reggie and Ethan.
  1. Find the total mass of the 3 children in terms of s.
  2. If s = 2, find the average mass of the 3 children.
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