Question
P6.AG.JC.17080464-A1
The total mass of Lynn, Tammy and Barbara is 22r kg. Lynn has a mass of 5r kg. Tammy is 5 kg heavier than Lynn.
  1. What is Barbara's mass in terms of r?
  2. If r = 9, what is Barbara's mass? 
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Primary 6 ALGEBRA P6.AG.JC.17080464

02 Jul 2024, 08:17 AM

The total mass of Lynn, Tammy and Barbara is 22r kg. Lynn has a mass of 5r kg. Tammy is 5 kg heavier than Lynn.
  1. What is Barbara's mass in terms of r?
  2. If r = 9, what is Barbara's mass? 
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