18 in = 0.4572 m = 0.00046 km = 0.00028 mi = 0.00025 Nautical mi = 0.26866 smoots
(6 x 3) + 1 = 19 feet.
1ft=3 yards2ft=6 yards3ft=9 yards
0.3048m
No, they are not equal.
12
31
1728 cubic inches Since 1 cubic feet equals 1ft x 1ft x 1ft then 1 cubic feet also equals 12in x 12in x 12in which equals 1728 cubic inches.
1ft 8.7in
35yd 1ft
48in x 1ft/12in = 4ft
16ft = 5yd 1ft
7yds 2ft