To convert feet to yards, you can use the fact that there are 3 feet in one yard.
To find out how many yards are in 15 feet, you divide the number of feet by the number of feet per yard:
\[ \text{Yards} = \frac{\text{Feet}}{3} \]
\[ \text{Yards} = \frac{15}{3} = 5 \]
So, there are 5 yards in 15 feet.