The user-friendly version of this content is available here.

The following content is copyright (c) 2009-2013 by Goods of the Mind, LLC.

This problem trains for: AMC-8, AMC-10, SAT-I, SAT-II, Math Kangaroo 5-6, Math Kangaroo 7-8.

Find the ratio x/y if you know that:

equation

Force the simplification of the left side by y:

equation

and solve for:

equation

to obtain:

equation

equation

equation

equation