Question
Ryan bought 76 more buttons than Bobby and Bobby bought 15 buttons more than Gwen. The total number of buttons Ryan and Bobby bought was 4 times the number of buttons Gwen bought.
  1. How many buttons does Ryan need to give Bobby so that they have the same number of buttons?
  2. How many buttons did all three of them have altogether? 
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Ryan bought 76 more buttons than Bobby and Bobby bought 15 buttons more than Gwen. The total number of buttons Ryan and Bobby bought was 4 times the number of buttons Gwen bought.
  1. How many buttons does Ryan need to give Bobby so that they have the same number of buttons?
  2. How many buttons did all three of them have altogether?