Question 335563
{{{(6a^12b^5)/(21a^2b^17)=(6/21)a^(12-2)b^(5-17)}}}
{{{(6a^12b^5)/(21a^2b^17)=(2/7)a^(10)b^(-12)}}}

{{{(6a^12b^5)/(21a^2b^17)=(2a^10)/(7b^(12))}}}