Simplify the following please?

do you just want to divide by the 2 or by  the whole lot.  (in the first one)  

you need more brackets to make your meaning clear.

I used the web2.0calculator

Here's the answer

$$\left({\frac{\left(\left(\left(\left(\left({\mathtt{56}}{\mathtt{\,\times\,}}{\mathtt{p9r3}}\right){\mathtt{\,\times\,}}{\mathtt{pr}}\right){\mathtt{\,\times\,}}{\mathtt{x2}}\right){\mathtt{\,\times\,}}{\mathtt{y4}}\right){\mathtt{\,\times\,}}{\mathtt{y620p14qr7}}\right)}{{\mathtt{5}}}}\right)$$

Edit: Nevermind, it's not fully simplified