One way to figure out how many of one thing can fit into another is to do volume division. If I have a small item A and a larger item B, the number N of As that fit into B is just VB N = VA where VA is the volume of A and VB is the volume of B. Consider the virus and the atom. The virus has a length scale of approximately 109 meters while the atom has a length scale of approximately 10-10 meters. What number of atoms will fit into one virus? 10 atoms HINT: This problem can be solved if you assume that a volume is a length scale cubed, so V. = 13