Question
Oliver has a mass of 8g kg. Jenson is 5 kg heavier than Oliver. The mass of Xylium is twice the total mass of Oliver and Jenson.
  1. Find the total mass of the 3 children in terms of g.
  2. If g = 2, find the average mass of the 3 children.
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Oliver has a mass of 8g kg. Jenson is 5 kg heavier than Oliver. The mass of Xylium is twice the total mass of Oliver and Jenson.
  1. Find the total mass of the 3 children in terms of g.
  2. If g = 2, find the average mass of the 3 children.