Kevin is putting his baseball cards into a album. He has 450 cards and each page of the album holds 9 cards. How many pages will Kevin need if all 450 baseball cards are going in the album

50 pages

Step-by-step explanation:

Kevin has 450 cards , and each page of the album holds 9 cards. Which means, if each page holds 9 cards; One page will hold 9 cards, the second page, another 9 cards and so on.

Hence, 2 pages will hold 9+9 cards which is 18 cards. 3 pages will hold, 9+9+9= 27 cards

Now, to get how much pages will hold 450 cards, we divide 450 by 9.

450/9= 50 pages

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450