05 mi is bigger than 640 ft because how many feet are in a mile?
649ft is Greater or 0.5 mi is greater
The answer cannot be determined: the only thing that can be said is that he lenght must be at least sqrt(640) ft = 25.3 ft approx. Let L be any length greater than or equal to 25.3 ft and let B = 640/25.3 feet. Then a rectangle of length L and breadth B has an area of L*B = L*(640/L) = 640 sq ft. Since L is ANY value greater than 25.3 ft, there are infinitely many possible values for L and so infinitely many possible answers to the question. And all that assumes the area is rectangular. It could be another shape, adding another lot of infinite possible answers!
Since one mile = 5280 ft, 4 miles = 21120 ft. 4 miles is greater than 21000 ft.
1 ft.
There are three feet in one yard.300 yards is equal to 900 feet.Therefore 1,000 feet is greater than 300 yards.
6200 feet is greater.
1 mile = 5280 ft. Hence 5 miles = 5 X 5280 = 26400 ft. > 640 feet.
.5 or 1/2 a mile is greater because it is equivalent to 2640 feet
The answer cannot be determined: the only thing that can be said is that he lenght must be at least sqrt(640) ft = 25.3 ft approx. Let L be any length greater than or equal to 25.3 ft and let B = 640/25.3 feet. Then a rectangle of length L and breadth B has an area of L*B = L*(640/L) = 640 sq ft. Since L is ANY value greater than 25.3 ft, there are infinitely many possible values for L and so infinitely many possible answers to the question. And all that assumes the area is rectangular. It could be another shape, adding another lot of infinite possible answers!
90 ft is greater. Much greater!
Since one mile = 5280 ft, 4 miles = 21120 ft. 4 miles is greater than 21000 ft.
1 ft.
64 in
640 feet above sea level
About 53.33 ft
1 mile = 5,280 ft (5,280 ft x 5,280 ft) = 27,878,400 sq ft = 1 square mile = 640 acres (1 'section') 1 acre = (27,878,400 / 640) = 43,560 sq ft
about 640 miles
640 yards i think