400 yards = 1,200 feet (each yard is three feet).
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There are 3 feet in one yard. So for 400 yards, 400 x 3 = 1200 feet.
1200 feet = 400 yards.
There are 3 feet in one yard. Therefore, 400 yards is equal to 400 x 3 = 1200 feet.
1200 i think
1200 yards * 3 feet/yard = 3600 feet
3 feet = 1 yard so 1200 feet = 1200/3 = 400 yards. Simple!
By unit of length and distance and conversion ,we can say that 1 yard =3 feet 1200 feet =400 yards (1200 /3 )
Using feet as a comparison: 400 meters = 1,312.34 feet 440 yards = 1,320.00 feet
The 220 yard race has been replaced with the 200 meter race although it is about 222 yards long; the 440 yard race has been replaced with the 400 meter race; and the 1,500 meter race has replaced the mile.
One square yard is equal to 9 square feet, because a yard is equal to 3 feet. Given this conversion ratio, 400 square feet would be equal to 44.44 square yards.
400 yards is just under 1/4 mile 1 mile = 5280 feet 1 yard = 3 feet 400 yards x 3 = 1200 feet 1200 feet / 5280 feet = 0.23 (0.25 would have been 1/4 mile)