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

23 Jun 2024, 11:34 AM

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