Question
P6.AG.JC.17080447-A1
Ryan has a mass of 5y kg. Sam is 4 kg heavier than Ryan. The mass of Tiffany is four times the total mass of Ryan and Sam.
  1. Find the total mass of the 3 children in terms of y.
  2. If y = 2, find the average mass of the 3 children.
2 m
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Primary 6 ALGEBRA P6.AG.JC.17080447

03 Jul 2024, 02:58 AM

Ryan has a mass of 5y kg. Sam is 4 kg heavier than Ryan. The mass of Tiffany is four times the total mass of Ryan and Sam.
  1. Find the total mass of the 3 children in terms of y.
  2. If y = 2, find the average mass of the 3 children.
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