Question
P6.AG.JC.17080447-A1
Luis has a mass of 8x kg. Xavier is 5 kg heavier than Luis. The mass of Penelope is twice the total mass of Luis and Xavier.
  1. Find the total mass of the 3 children in terms of x.
  2. If x = 2, find the average mass of the 3 children.
2 m
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Primary 6 ALGEBRA P6.AG.JC.17080447

15 Jun 2024, 11:29 AM

Luis has a mass of 8x kg. Xavier is 5 kg heavier than Luis. The mass of Penelope is twice the total mass of Luis and Xavier.
  1. Find the total mass of the 3 children in terms of x.
  2. If x = 2, find the average mass of the 3 children.
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