There are 5280 feet in one mile. Therefore, 30 feet is equal to 30/5280 = 0.005681 recurring (that is, 0.0056818181...) miles.
182,283 feet.
5249.3438 feet is 0.9941939 miles..... about 30 feet short of a mile. A full mile is 5280 miles.
836,352,000 ft2
It is 30 miles.
55 feet
44 feet per second.
The answer depends on the units used for 30x30. There will be different answers for 30 mm x 30 mm, 30 metres x 30 metres, and 30 miles x 30 miles! There is no justification for assuming that the measures are 30 feet x 30 feet.
1 mile = 5,280 feet so 30,000 feet = 5.68 miles
30 miles per hour = 30*5280 feet per hour = 30*5280 feet in 60 minutes = 30*5280/60 feet per minute = 2640 feet/minute.
About 1.6 miles per hour.
Well, darling, there are 30,000 feet in a mile, so if you want to convert 158,400 feet into miles, you just divide by 5. So, 158,400 feet is 31.68 miles. But who's counting, right?
To determine how many miles per hour you can mow a lawn of 100 feet in 30 seconds, first convert feet to miles (1 mile = 5280 feet), then convert seconds to hours (1 hour = 3600 seconds). After these conversions, you can calculate the speed in miles per hour.