We have to find how many seconds are in one hour. There are 60 seconds in one minute, with 60 minutes in every hour. 60×60=3600 Now, see how many 25 seconds are in 3600 seconds. 3600÷25= 144 Now, we can multiply 144 by 14 or .25 since we are trying to find per hour. 144×.25= 36 36h H being the hours you're trying to find. It runs 36 miles per hour.
