Calculate effective length of Road on a highway given the overall thickness is 500mm and thickness of wearing coarse is 80mm (x is 3.6m)?
A. 4.76m
B. 34.8m
C. 2.34m
D. 1.45m
Answer:A
Calculate effective length of Road on a highway given the overall thickness is 500mm and thickness of wearing coarse is 80mm (x is 3.6m)?
A. 4.76m B. 34.8m C. 2.34m D. 1.45m