Question

you have 3 math books, 5 history books, and 2 science books. how many ways are there to arrange the books on a book shelf?

Answer 1

Answer: Total possible combinations are 30

Explanation:

We multiply the amount of books to get our ways to arrange.

3 * 5 * 2

10 * 3

Total possible combinations are 30

Answer 2

the answer is 10

Explanation:

because 3+5+2=10