Question 1090483
Dividing by a fraction is equivalent to multiplying by the reciprocal,
{{{((5/6)/(3/6))*(3/15)=(5/6)(6/3)(3/15)}}}
{{{((5/6)/(3/6))*(3/15)=(5/cross(6))(cross(6)/cross(3))(cross(3)/15)}}}
{{{((5/6)/(3/6))*(3/15)=5/15}}}
{{{((5/6)/(3/6))*(3/15)=1/3}}}