Question

how many two inch segments are there in 12 ft

Answer 1

There are 72 of 2-inch segments in 12 ft. 
1 foot=12 inches 
12 foot= 144 inches 12x12 
144/2= 72

Answer 2

72
To find that just do 12 x 12 (because there are 12 inches in a foot)
and then do 144 divided by 2 because you are looking for how many 2 inche segments are in 12 feet.
Happy I could help!!