Showing posts with label AMC12. Show all posts
Showing posts with label AMC12. Show all posts

Monday, December 2, 2013

Wednesday, January 25, 2012

January 25, 2012





The MAA homepage features a new math-related photo every week. Introduced in 2007, MAA Found Math is a member-driven feature. Submit your photos with your name and a brief description to Laura McHugh at editor@maa.org.

Watch a slideshow of 2011 MAA Found Math.

Friday, June 19, 2009

June 19, 2009

Last year Mr. John Q. Public received an inheritance. He paid 20% in federal taxes on the inheritance, and paid 10% of what he had left in state taxes. He paid a total of $10,500 for both taxes. How many dollars was the inheritance?

Buy The Contest Problem Book IX