### Home > CC3 > Chapter 7 > Lesson 7.3.2 > Problem 7-104

7-104.

Set up a proportion.

900 = 12*x*

Divide both sides by 12 to figure out how many times Malcom would need to hop to travel to class.

7-104.

Set up a proportion.

900 = 12*x*

Divide both sides by 12 to figure out how many times Malcom would need to hop to travel to class.