Jason collects baseball cards. He has 280 cards. Of these, 40% feature players from the New York Yankees baseball team. How many baseball cards does Jason have that feature players from teams other than the New York Yankees?
You'd need to start by finding what 40% of 280 is. To do this, you turn 40% into a decimal which is .40 . Multiply .40 x 280 which is 112. Then subtract that answer from 280 which is 168 baseball cards. Hope this helped :)
