If Leslie buys 1 package of fringe, the feet of frings she would have left is 3 yards.
The first step is to convert yards to inches: 1 yard = 36 inches
10 yards x 36 = 360 inches
The second step is to determine the fringe left over in inches
360 - 324 = 36 inches
Now, convert inches to feet: 1 inch = 1/12 feet
1/12 x 36 = 3 yards
To learn how to convert units, please check: https://brainly.com/question/25993533