Question

An airplane travels 800 miles in 120 what was the mph

Answer 1

400 miles per hour

Explanation:

800 miles in 120 minutes

120 minutes = 2 hours

800 miles = 2 hours

divide each side by 2

800/2 = 400

2/2 = 1

400 miles in 1 hour

400 miles per hour

Answer 2

400 mph

Explanation:

By 120, I think you means minutes. 120 minutes converts to 2 hours. 800 miles in two hours reduces to 400 miles per hour.