Question

Mark has a collection of 1,400 baseball cards. Of these baseball cards, 40% are dated before 1980, 25% are dated from 1980 to 2000, and the rest are dated after 2000.

How many baseball cards are dated after 2000?

Answer 1

100% - 40% - 25% = 35%

35% of 1400 = 490 cards

Explanation:

Answer 2

100% - 40% - 25% = 35%
35% of 1400 = 490 cards