Please help me with homework question show all work so i may understand please!
Extracted text: 1. The maximum and minimum dry unit weights of a sand were determined in the laboratory to be 16.5 kN/m3 and 13.8 kN/m³. What would be the relative compaction in the field if the relative density is 90%? 1 min 13.8 0.9=1 Prin Yemin dém a 13.8 138 16.5