Question
The total mass of Erika, Yoko and Hazel is 30g kg. Erika has a mass of 6g kg. Yoko is 5 kg heavier than Erika.
  1. What is Hazel's mass in terms of g?
  2. If g = 11, what is Hazel's mass? 
3 m
(a)

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(b)

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The total mass of Erika, Yoko and Hazel is 30g kg. Erika has a mass of 6g kg. Yoko is 5 kg heavier than Erika.
  1. What is Hazel's mass in terms of g?
  2. If g = 11, what is Hazel's mass?