It will take him two (1.98) minutes.
Divide 1.5 miles by 45 minutes to get speed in miles per minute. Multiply by 5280 ft/mile to get feet per minute, then multiply by 60 minutes/hour to get to feet per hour. 1.5miles/45 minutes X 5280 feet/mile X 60 minutes/hour = 10,560 feet/hour
30 miles an hour
135 feet in 45 minutes OR 0.034 miles per hour.
5,572 feet in 2.5 minutes equates to 25.33 miles per hour.
134 x 6 = 804 mph
44.3181818 miles per hour == 65 feet*60 seconds=3900 feet/ minute 3900 feet/ minute* 60 minutes=234000 feet/hour 234000feet/hour/ 5280 feet=44.3181818 mph
The runner would be running at 6.67 miles per hour. This is answered by dividing 60 (minutes in an hour) by 9 (minutes it took for one mile). You are basically saying that the runner will run a mile every 9 minutes, so how many '9 minutes' (each mile ran) are in an hour.
Multiply by 88.
55 miles per hour = 4840 feet per minute. Time = Distance/Speed = 500/4840 = 0.10331 minutes.
There are 5280 feet in one mile. Therefore, 48 miles per hour is equal to 48 x 5280 = 253440 feet per hour. There are 3600 seconds in one hour. Therefore, 253440 feet per hour is equal to 253440/3600 = 70.4 feet per second.
7.5 miles an hour 11 * 60 secs in a minute 660 feet per minute * 60 minutes per hour 39600 Feet per hour / 5280 feet per mile
125840 feet in 22 minutes