To do this, we need to divide 4/1 by 1/2. When dividing fractions we multiply the first fraction by the reciprocal of the second fraction.
[tex] \frac{4}{1} (multiply) \frac{2}{1} [/tex] = [tex] \frac{8}{1} (simplify) = 8 [/tex]
The answer is 8.
Hope this helped! If you have anymore questions or don't understand, please comment or DM me. :)
