SOLUTION: How is 3 and a half hours at 45 mph equal to 157.5 miles?

Question 730470: How is 3 and a half hours at 45 mph equal to 157.5 miles?
Answer by MathLover1(20855) (Show Source): You can put this solution on YOUR website!
and a half hours is at
equal to distance
as you know the distance is
plug in given values