SOLUTION: Stuart has collected all 150 cards in the first set of a trading card game. When the new expansion set is released, he collects all 100 new cards. By what percentage will his colle

Algebra ->  Percentage-and-ratio-word-problems -> SOLUTION: Stuart has collected all 150 cards in the first set of a trading card game. When the new expansion set is released, he collects all 100 new cards. By what percentage will his colle      Log On


   

Question 1103772: Stuart has collected all 150 cards in the first set of a trading card game. When the new expansion set is released, he collects all 100 new cards. By what percentage will his collection have increased when he collects all of the new cards?
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
The percentage of increase is increase/original amount
This is 100/150 or 2/3 or 67%.