Which of the following is the largest volume? 4.5 x 102 m3 4.5 x 107 cm3 4.5 x 104 dm3 5.0 x 108 mm3 (the 100's are actually 10^2 and other numbers)

Attached the conversion and solution. You would normally divide to convert but with the unit being cube we have to divide by the conversion cubed. So for dm to m we would just divide by 10 but the cube changes everything so you would divide by 10^3. Same with the rest.