3/4 of an hour
40 minutes = 2/3 of an hour
6.67 miles pr. hour
This is equal to 2/3
3 km per hour = 1.86 miles per hour = 1.86/60 = 0.031 miles per minute = 0.031/60 = 5.2*10-4 miles per second.
3 miles per hour is equal to 4.4 feet per second.
3/4 of an hour
There are 60 minutes/hour x 60 seconds/minute = 3600 seconds in one hour. Therefore, 3 hours is equal to 3 x 3600 = 10800 seconds.
40 minutes = 2/3 of an hour
45 minutes.
24km per hour is 62/3 metres per second.
There are 12 x 3 x 1760 = 63360 inches in one mile. Therefore, 45 miles per hour is equal to 45 x 63360 = 2851200 inches per hour. There are 3600 seconds in one hour. Therefore, 2851200 inches per hour is equal to 2851200/3600 = 792 inches per second.
6.67 miles pr. hour
Nope. It would have to run 10,800 miles an hour to equal three miles per second!
120 km per hour = 120,000 meters per hour = 331/3 meters per second
Clocks have 0, 2 or 3 hands: 0 (digital clocks), 2 (hour and minute), 3 (hour, minute and second).
Half an hour is 1800 seconds. 3 half hours are 5,400 seconds.