Question
37 of a bag of balls were brown. 34 of the remaining balls were yellow and the rest were purple. If there were 12 more yellow balls than purple balls, how many balls were there in the bag altogether?
4 m

Click button first when a symbol is required. X

37 of a bag of balls were brown. 34 of the remaining balls were yellow and the rest were purple. If there were 12 more yellow balls than purple balls, how many balls were there in the bag altogether?