Question
Anna had 4 times as many buttons as erasers. After she used 110 buttons and 11 erasers, there were thrice as many erasers as buttons.
  1. How many buttons did Anna have in the end?
  2. How many erasers did Anna have at first?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Anna had 4 times as many buttons as erasers. After she used 110 buttons and 11 erasers, there were thrice as many erasers as buttons.
  1. How many buttons did Anna have in the end?
  2. How many erasers did Anna have at first?