Question
P6.AG.JC.17080464-A1
The total mass of Gem, Risa and Zara is 30j kg. Gem has a mass of 7j kg. Risa is 9 kg heavier than Gem.
  1. What is Zara's mass in terms of j?
  2. If j = 12, what is Zara's mass? 
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Primary 6 ALGEBRA P6.AG.JC.17080464

27 Apr 2024, 08:12 AM

The total mass of Gem, Risa and Zara is 30j kg. Gem has a mass of 7j kg. Risa is 9 kg heavier than Gem.
  1. What is Zara's mass in terms of j?
  2. If j = 12, what is Zara's mass? 
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