Join the USAMO Guide Discord Server. Regular updates are posted there!

Let me Join!
Dismiss

Problem 4 (2006 AMC 8)

AMC 8Very Easy

From module Arithmetic and Number Theory Basics

Problem

Initially, a spinner points west. Chenille moves it clockwise 2142\frac{1}{4} revolutions and then counter-clockwise 3343\frac{3}{4} revolutions. In what direction does the spinner point after the two moves? [See figure in original PDF]

Select an answer

Show me the solution

← Back to all problems