MathDB
Problem: 2004 AMC 10 #13

Source:

February 1, 2007
AMC

Problem Statement

At a party, each man danced with exactly three women and each woman danced with exactly two men. Twelve men attended the party. How many women attended the party? <spanclass=latexbold>(A)</span> 8<spanclass=latexbold>(B)</span> 12<spanclass=latexbold>(C)</span> 16<spanclass=latexbold>(D)</span> 18<spanclass=latexbold>(E)</span> 24 <span class='latex-bold'>(A)</span>\ 8\qquad <span class='latex-bold'>(B)</span>\ 12\qquad <span class='latex-bold'>(C)</span>\ 16\qquad <span class='latex-bold'>(D)</span>\ 18\qquad <span class='latex-bold'>(E)</span>\ 24