Question 283952
For this problem:


{{{(4x^2)/5)}}}divided by{{{(x^3)/30}}}

You cannot divide the two, you have to multiply the reciprocal (flip) of the 2nd fraction:

{{{(4x^2/5)(30/x^3)}}}

Next you can simplify by subtracting like terms, the x's in this case:
{{{x^3 - x^2 = x}}}


{{{(4*cross(x^2)/5)(30/x)}}}

Next you can simplify the 30 and 5 by dividing the 5 into itself and 30 six times.
{{{(4/5)(30/x)}}}
{{{(4/cross(5))(6/x)}}}

Now multiply across:

{{{(4/1)(6/x)}}}

{{{24/x}}}