Answer:
[tex]\frac{3}{4}[/tex] millimeter per second
Explanation:
You simply need to divide [tex]\frac{18}{24}[/tex]. This is a fraction, so you can just simplify it.
Divide the numerator and the denominator each by 6, which is the greatest common factor. [tex]\frac{\frac{18}{6}}{\frac{24}{6}} = \frac{3}{4}[/tex]
This is as simple as the result can get, so [tex]\frac{3}{4}[/tex] millimeter per second is the final answer.
