Question

A circular running track is 1/2 mile long. Elena runs on this track, completing each lap in 1/10 of an

hour. What is Elena's running speed?

Answer 1

5 mph

Explanation:

1/2 mile in 1/10 of an hour

1 mile in 1/5 of an hour

5 miles in 1 hour

Answer 2

The answer might be wrong but