For the following questions answer them individually
If $$\frac{5}{8}th$$ of a number x is subtracted from $$\frac{25x}{32}$$, the result is 320. Then x =
If $$a = \sqrt[3]{11}, b = \sqrt[4]{23}$$ and $$c = \sqrt[6]{119}$$ then the decreasing order of a, b, c is