Question
P6.AG.JC.17080447-A1
Ben has a mass of 6z kg. Japheth is 3 kg heavier than Ben. The mass of Winnie is thrice the total mass of Ben and Japheth.
  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

18 May 2024, 06:36 PM

Ben has a mass of 6z kg. Japheth is 3 kg heavier than Ben. The mass of Winnie is thrice the total mass of Ben and Japheth.
  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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