Question
P6.AG.JC.17080447-A1
Julian has a mass of 6m kg. Cody is 4 kg heavier than Julian. The mass of Usha is twice the total mass of Julian and Cody.
  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

26 Jun 2024, 09:27 AM

Julian has a mass of 6m kg. Cody is 4 kg heavier than Julian. The mass of Usha is twice the total mass of Julian and Cody.
  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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