Question

Suppose Ruth Ann has 3 routes she can choose from to get from school to the library, and 5 routes from the library to her home. How many routes are there from Ruth Ann’s school to her home with a stop at the library?
A) 9 B) 60 C) 15 D) 25 is it 15?

Answer 1

yes thats what I got

Answer 2

for every route from school to the library,
she can choose 5 routes going home.

with 3 routes from school to the library,
she'll have 3 • 5 = 15 routes from the school to her home.

Answer 3

alright thx (: