Question
Perry has a mass of 8q kg. Sam is 4 kg heavier than Perry. The mass of Roshel is twice the total mass of Perry and Sam.
  1. Find the total mass of the 3 children in terms of q.
  2. If q = 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

Perry has a mass of 8q kg. Sam is 4 kg heavier than Perry. The mass of Roshel is twice the total mass of Perry and Sam.
  1. Find the total mass of the 3 children in terms of q.
  2. If q = 2, find the average mass of the 3 children.