Michael, a scheduler at Mangel-Wurzel Transport, gets a call from a regular customer needing to move 62.6 m of rock and soil, which Michael knows from previous experience has an average density of 110 kg/m. Michael has available a dump truck with a capacity of 9 m and a maximum safe load of 4500. kg.
Calculate the number of trips the dump truck will have to make to haul the customer's load away.