Question
P6.AG.JC.17080447-A1
Mark has a mass of 7z kg. Ivan is 3 kg heavier than Mark. The mass of Jen is twice the total mass of Mark and Ivan.
  1. Find the total mass of the 3 children in terms of z.
  2. If z = 2, find the average mass of the 3 children.
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Primary 6 ALGEBRA P6.AG.JC.17080447

02 Jun 2024, 02:45 AM

Mark has a mass of 7z kg. Ivan is 3 kg heavier than Mark. The mass of Jen is twice the total mass of Mark and Ivan.
  1. Find the total mass of the 3 children in terms of z.
  2. If z = 2, find the average mass of the 3 children.
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