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

17 Jun 2024, 01:13 AM

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