Question
Jean has a mass of 21.79 kg. Tim is 2 times heavier than her.
  1. Find Tim's mass.
  2. Find their total mass.
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Jean has a mass of 21.79 kg. Tim is 2 times heavier than her.
  1. Find Tim's mass.
  2. Find their total mass.