Question
The total mass of Wesley and Esther is 7935 kg. Wesley weighs 3349 kg. 
  1. What is Esther's mass?
  2. How much heavier than Wesley is Esther?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

The total mass of Wesley and Esther is 7935 kg. Wesley weighs 3349 kg. 
  1. What is Esther's mass?
  2. How much heavier than Wesley is Esther?