Question
P6.AG.JC.17080464-A1
The total mass of Irene, Elyse and Betty is 20i kg. Irene has a mass of 4i kg. Elyse is 5 kg heavier than Irene.
  1. What is Betty's mass in terms of i?
  2. If i = 9, what is Betty's mass? 
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Primary 6 ALGEBRA P6.AG.JC.17080464

19 May 2024, 01:15 AM

The total mass of Irene, Elyse and Betty is 20i kg. Irene has a mass of 4i kg. Elyse is 5 kg heavier than Irene.
  1. What is Betty's mass in terms of i?
  2. If i = 9, what is Betty's mass? 
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