Question
P6.AG.JC.17080447-A1
Japheth has a mass of 6m kg. Carl is 3 kg heavier than Japheth. The mass of Joelle is twice the total mass of Japheth and Carl.
  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

03 Jun 2024, 10:43 PM

Japheth has a mass of 6m kg. Carl is 3 kg heavier than Japheth. The mass of Joelle is twice the total mass of Japheth and Carl.
  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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