Posted by Chris on .
It takes 1.5 hours to walk three miles. How far can he go if he walked for 4 3/4 hours?

6th grade math 
Ms. Sue,
Set up a proportion. Cross multiply and solve for x.
1.5/3 = 4.75/x
1.5x = 14.25
x = 14.25 / 1.5
x = 9.5 hours