You can easily convert 21 feet into yards using each unit definition:
- Feet
- foot = 12 inch = 0.3048 m
- Yards
- yard = 3 ft = 0.9144 m
With this information, you can calculate the quantity of yards 21 feet is equal to.
¿How many yd are there in 21 ft?
In 21 ft there are 7 yd.
Which is the same to say that 21 feet is 7 yards.
Twenty-one feet equals to seven yards. *Approximation
¿What is the inverse calculation between 1 yard and 21 feet?
Performing the inverse calculation of the relationship between units, we obtain that 1 yard is 0.14285714 times 21 feet.
A yard is zero times twenty-one feet. *Approximation