Question
P6.AG.JC.17080447-A1
Bobby has a mass of 6v kg. Sam is 4 kg heavier than Bobby. The mass of Rachel is twice the total mass of Bobby and Sam.
  1. Find the total mass of the 3 children in terms of v.
  2. If v = 2, find the average mass of the 3 children.
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Primary 6 ALGEBRA P6.AG.JC.17080447

18 Jun 2024, 09:39 PM

Bobby has a mass of 6v kg. Sam is 4 kg heavier than Bobby. The mass of Rachel is twice the total mass of Bobby and Sam.
  1. Find the total mass of the 3 children in terms of v.
  2. If v = 2, find the average mass of the 3 children.
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