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

26 Apr 2024, 02:09 AM

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