one CD is $19.98 with the shipping fee so use what money you have and see what you get :)
Since this is an improper fraction, you simplify it into a mixed number.
4 goes into 6 1 time. 2 left left over, resulting in 1 2/4. Simplify that into
1 1/2
53.8516 if you are use the Pythagorean theory. You create a triangle making the longest line the C.
Simplify the radical by breaking up the radicand into a product of known factors.
