Question
John, Billy and Fred went shopping. John and Billy spent a total of $230. John and Fred spent $646 altogether.  Fred spent 3 times as much as Billy.
  1. How much did Billy spend?
  2. How much did John spend?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

John, Billy and Fred went shopping. John and Billy spent a total of $230. John and Fred spent $646 altogether.  Fred spent 3 times as much as Billy.
  1. How much did Billy spend?
  2. How much did John spend?