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
To find out how many feet you can travel in 22 minutes at a speed of 65 miles per hour, first convert miles per hour to feet per minute. There are 5,280 feet in a mile, so 65 miles per hour is 65 x 5,280 feet per hour, which equals 343,200 feet per hour. Dividing by 60 gives approximately 5,720 feet per minute. Finally, multiply by 22 minutes: 5,720 feet per minute x 22 minutes = 125,840 feet.
5,572 feet in 2.5 minutes equates to 25.33 miles per hour.
135 feet in 45 minutes OR 0.034 miles per hour.
To convert 45 miles per hour to feet per minute, first convert miles to feet by multiplying by 5,280 (since 1 mile = 5,280 feet). Next, divide by 60 to convert hours to minutes. 45 miles/hour * 5,280 feet/mile / 60 minutes/hour = 3,960 feet/minute.
In 30 minutes, a shark swimming at 15 miles per hour would travel 7,920 feet. This can be calculated by converting 15 miles per hour to feet per minute (22,000 feet per hour) and then multiplying by the duration of time (30 minutes).
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.