2 The percent grade of a road is the ratio of vertical rise

Last updated: 6/22/2023

2 The percent grade of a road is the ratio of vertical rise Ah to the horizontal change in distance d expressed as a percent A road is found to have a percent grade of 3 5 a What is the horizontal distance d with a vertical rise of 980 m Ah Round to whole number in meter b For 100 km horizontal distance d for a stretch of this road what will be the vertical rise Ah Round to whole number in meter 4 marks i B Ah