A span is not a standard measure, a foot is. So there is no definitive answer.
it takes 12 inches to make a foot!
6336 ft make a mile if 10 inches make a foot
twelve inches to a foot -Ashton
the fish.
1 foot = 0.3048 metres
5/12 of a foot = 41-2/3% of a foot
2
12 inches
7010.400000000001
10
0.5 is one-half, it takes 2 of these to make one cubic foot.
None. a foot measurment contains 12 inches (so 12 inches to every foot)