Let's say the original price was "x", thus "x" is the 100%, and we know that 15 is 80% of that, thus
The simple closed curve is called the base of the cone, and the fixed noncoplanar point is the vertex. ... Figure %: A right circular cone It is easy to see the close relationship between pyramids and cones. The only difference is the base--a pyramid is a cone with a polygonal base.
It will be 0.0625 because you can use a calculator and do 14/224
