Answer:
The correct option is C.
Step-by-step explanation:
The given expression is
[tex]\frac{x^3y^4}{3y^4}[/tex]
It can be written as
[tex]\frac{x^3\times y^4}{3\times y^4}[/tex]
We need to find the simplified form of the above expression.
In numerator and denominator we have a common factor [tex]y^4[/tex].
Cancel out the common factors, to find the simplified form of given expression.
[tex]\frac{x^3}{3}[/tex]
The simplified form of given expression is [tex]\frac{x^3}{3}[/tex].
Therefore the correct option is C.