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

30 Jun 2024, 06:46 AM

John has a mass of 6i kg. Jenson is 5 kg heavier than John. The mass of Irene is twice the total mass of John and Jenson.
  1. Find the total mass of the 3 children in terms of i.
  2. If i = 2, find the average mass of the 3 children.
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