Keiko and Leah run on a track that is 150\:m around. It takes Keiko 120 seconds to run 3 times around the track, and it takes Leah 160 seconds to run 5 times around the track. Who is the faster runner and at approximately what speed does she run?
Answer Choices
A. Keiko, 3.75\:m/s
B. Keiko, 2.4\:m/s
C. Leah, 3.3\:m/s
D. Leah, 4.69\:m/s
E. Leah, 3.75\:m/s