Question
P6.AG.JC.17080464-A1
The total mass of Sarah, Cathy and Xuan is 21c kg. Sarah has a mass of 6c kg. Cathy is 9 kg heavier than Sarah.
  1. What is Xuan's mass in terms of c?
  2. If c = 15, what is Xuan's mass? 
3 m
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Primary 6 ALGEBRA P6.AG.JC.17080464

04 Jul 2024, 07:16 PM

The total mass of Sarah, Cathy and Xuan is 21c kg. Sarah has a mass of 6c kg. Cathy is 9 kg heavier than Sarah.
  1. What is Xuan's mass in terms of c?
  2. If c = 15, what is Xuan's mass? 
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