Asked by iris

roger took off at 8am driving 45mph. bill went after him 2 hours later and caught up with him at 4pm. how fast did bill drive?
Answered by Steve
the distances must be the same, so if Bill's velocity = v,

8*45 = 6*v
v = 60
Answered by iris
8 times 45 =360 how did you get 60
Answered by Steve
because 360 = 6v
Answered by Henry
d1 = d2 = VT = 45 * 8 = 360 Miles.

d2 = VT,
V = d2/T = 360 / (8-2) = 60mi/h.