There are 3 feet in a yard. To find the number of yards in 15840 feet you will need to divide by 3. 15840/3 This gives you: 5280 yards
7040 yards = 21119.9577 feet
15,840 feet is 5,280 yards.
21,120 feet 7040 yards
3 feet = 1 yard so 15840 ft = 15840/3 = 5280 yards (=3 miles)
4 miles is 1 mile longer than 15840 ft 15840 / 3 = 5280 yards 5280 / 1760 = 3 miles
There are three feet in a yard, so 15,840 feet is equal to 5,280 yards.
3 feet in 1 yard yards = 21120/3 =7040
2 Kilometers would be larger since 1 mile is 0.621371192 KM 2 Kilometers is 1.24274238447467 miles. So, each kilometer would be about 0.6 miles if rounded off.
Here is the working out in stages:First of all, work out how many yards is 15840 feet1 yard=3 feet, so divide 15840 by 3.You get that 15840 feet=5280 yardsNow we want to work out how many miles that is.We know that 1 mile=1760 yards.So divide 5280 by 1760 to get the number of miles.You get that 5280 yards=3 miles, but 5280 yards=15840 feet.So the answer is 15840 feet=3 miles
A measurement of 15840 feet is equivalent to 3 miles. The same 15840 feet is also the equivalent of 5280 yards.
Yards is bigger because you need 3 feet to make 1 yard.