It equals 219 because there are 3 ft in a yd. :P
12 ft = 4 yd
3 yd = 9 ft
4 yards equals 12 feet and so 13 feet is the greatest
3 ft
1 yard = 3 feet. So 9 yd 7 ft - 6 yd 8 ft = 2 yd 2ft
20 ft.
9 ft
35yd 1ft
11
3 yards 1 ft.
5 yards is bigger because it equals 15 feet