Question 679825
Distance(d)equals Rate(r) times Time(t) or d=rt; r=d/t and t=d/r

r=d/t
r=1/(1.5)=(2/3) mi/min
2hr =2*60=120 min

d=rt
d=(2/3)*120=80 mi

t=d/r=80/(2/3)=80*(3/2)=120 min

Hope this helps---ptaylor