I suppose you mean a Kilometer.
I suggest you watch "Remember the Titans" - Denzel Washington mentions it.
3048 ft.
There are 1000 meters in 1 kilometer
1.61 km/h @ 1 mile/h a kiometer is 1.6 m.p.h.
if you mean kilometer, there are 1000 metres in a kilometer
There is no basis for comparison. You cannot compare length (kilometer) to volume (litre)
One half of a kilometer is the same as 500 meters or 0.5 km
That would depend on the size of the shoe, of course. Remember that 1 kilometer is 1000 meters; assume that the size of a shoe is 0.3 meters, or perhaps 0.25 meters (equivalent to 30 or 25 cm) and divide by that.
1000 feet
how many feet are in 46 feet x60 feet
how many square feet in 25 feet by 6 feet
7 feet by 23 feet.
2.5m is how many feet
60m2 how many feet