What is the product of 4f/5g and f/g when g does not equal 0?

Answer:
[tex]\frac{4f^2}{5g^2}[/tex]
Step-by-step explanation:
We want to find the product of [tex]\frac{4f}{5g}[/tex] and [tex]\frac{f}{g}[/tex]
We set up the multiplication as follow,
[tex]\frac{4f}{5g} \times \frac{f}{g}[/tex]
We multiply the first numerator by the second numerator and the first denominator by the second denominator to obtain,
[tex]\frac{4f\times f}{5g\times g}[/tex]
This simplifies to
[tex]\frac{4f^2}{5g^2}[/tex]
The correct answer is C.