Question 1054056
{{{(-3a^6b^2c)/(15ab^5c^3)}}}
Do it 1 step at a time.
Cancel the 3's
{{{-a^6b^2c/(5ab^5c^3)}}}
Cancel a
= {{{-a^5b^2c/(5b^5c^3)}}}
Cancel b^2
= {{{-a^5c/(5b^3c^3)}}}
Cancel c
= {{{-a^5/(5b^3c^2)}}}