Question
P6.AG.JC.17080464-A1
The total mass of Emily, Usha and Esther is 21d kg. Emily has a mass of 9d kg. Usha is 7 kg heavier than Emily.
  1. What is Esther's mass in terms of d?
  2. If d = 11, what is Esther's mass? 
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Primary 6 ALGEBRA P6.AG.JC.17080464

26 Jun 2024, 06:27 PM

The total mass of Emily, Usha and Esther is 21d kg. Emily has a mass of 9d kg. Usha is 7 kg heavier than Emily.
  1. What is Esther's mass in terms of d?
  2. If d = 11, what is Esther's mass? 
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