Answer:
54 ft
Step-by-step explanation:
1 ft x ft
------------- = ------------
1/4 in 13 1/2 inch
using cross products
1 * 13 1/2 = 1/4 * x
13 1/2 = 1/4 x
times by 4 on each side
4* 13 1/2 = x
change 13 1/2 to and improper fraction ( 13 1/2 = (2*13 +1)/2 = 27/2)
4 * 27/2 =x
54 =x
