Question 563893
{{{(3a^5*5a^3)/10a^4}}}

In the numerator since it is a product multiply the co-rfficients and add up the exponents

we get {{{15a^8}}}

{{{15a^8/10^4}}}

{{{(15/10)*a^(8-4)}}}


{{{(3/2)*a^4}}}


OR

{{{3a^4/2}}}