Answer :
so if the scale is 1/4 inch for every foot
1 inch=4feet
1/2 inch=2 feet
13 inches=4*13=52
1/2 inch=2 feet
2+52=54 feet
1 inch=4feet
1/2 inch=2 feet
13 inches=4*13=52
1/2 inch=2 feet
2+52=54 feet