A rectangular prism with a volume of 444 cubic units is filled with cubes with side lengths of \dfrac13
3
1

start fraction, 1, divided by, 3, end fraction unit.
How many \dfrac13
3
1

start fraction, 1, divided by, 3, end fraction unit cubes does it take to fill the prism?

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?