An access road with total length of 60.450m, and a width of 5.235m, is to be built. The sub-base for the road is to have a thickness, when compacted,of 225mm. Assuming the material to be used is tested in laboratory was 2391 Kg/m3, determine the quantity of material, in tonnes.
Mass and volume of materials needed for an access road are calculated. The solution is detailed and well presented. The response received a rating of "5" from the student who originally posted the question.