How many centicubes fill a cube measuring 3cm by 4cm by 5cm?

Oh, dude, let me break it down for you. So, a centicube is a cube with sides that are 1 cm long. To fill a 3cm by 4cm by 5cm cube, you'd need 3 x 4 x 5 = 60 centicubes. That's like a whole bunch of tiny cubes fitting into a slightly bigger cube.