Doug is a dog, and his friend Bert is a bird. They live in Salt Lake City, where the streets are 1/16 miles apart and arranged i
n a square grid. They are both standing at 6th and L. Doug can run at an average speed of 30 mi/he through the streets of Salt Lake,and Bert can fly at an average speed of 20 mi/hr. They are about to race to 10th and E.
