Thread: Find MPH...D = rt

If you travel 700ft every ten seconds. How many miles per hour are you traveling?

700ft per 10 seconds = 70ft per second

70ft per second = 252000ft per hour (3600 seconds in 1 hour)

252000ft per hour / 5280ft per mile = 47.72727272... miles per hour

Thank you very much. I got as far as 252,000 and forgot to convert to miles per hour.