|During his slowest round
of the year, Tiger decides to search for golf balls.
He packs the golf balls into three sacks: one for Callaway balls, one for Titleist balls and one for Bridgestone golf balls.
Rushing to return home to count his new balls, he mislabels all three sacks.
How many golf balls did Tiger have to take out of how many sacks in order to find out what was in each one?