9. Josh and his friends are having a race home from
school. Which of the children actually ran the
fastest on average if their times and the
distances traveled are as follows?
A) Josh - 600 meters in 1200 seconds
B) Harry - 0.8 kilometers in 25 minutes
C) Ali-450 meters in 0.3 hours
D) Matt - 1.5 kilometers in 0.0375 days