Question

Zalmon walks 1/2 of a mile in 2/10 of an hour. What is his speed in miles per hour?

Answer 1

2.5 mi/hr

Explanation:

He walked for 12 minutes. He walked 1/2 mi in 12 mins, which means it would be 24 mins for 1 mi. Take 1 hr/24 mins =2.5 mi/hr