Question 88997
{{{(36y^3z^8)/(54y^2z^9)}}}
:
Divide numerals by 18 and reduce that fraction:
{{{(2y^3z^8)/(3y^2z^9)}}}
:
Combine like terms in a manner that will give you positive exponents
{{{(2y^((3-2)))/(3z^((9-8))))}}}
:
{{{(2y)/(3z))}}}