Question 1100918: Jamie biked m miles at a speed of k miles per hour. What distance did she cover during the last 15 minutes of her trip? Answer by ikleyn(52794) (Show Source):
15 minutes = of an hour.
Distance = speed*time = = = 0.25*k miles.
Answer. The distance under the question 0.25*k miles, assuming that 0.25*k <= m. If not, then that distance is m miles.