MathDB
Sports Cars and Sedans

Source:

November 26, 2009
ratio

Problem Statement

On average, for every 4 sports cars sold at the local dealership, 7 sedans are sold. The dealership predicts that it will sell 28 sports cars next month. How many sedans does it expect to sell? <spanclass=latexbold>(A)</span> 7<spanclass=latexbold>(B)</span> 32<spanclass=latexbold>(C)</span> 35<spanclass=latexbold>(D)</span> 49<spanclass=latexbold>(E)</span> 112 <span class='latex-bold'>(A)</span>\ 7 \qquad <span class='latex-bold'>(B)</span>\ 32 \qquad <span class='latex-bold'>(C)</span>\ 35 \qquad <span class='latex-bold'>(D)</span>\ 49 \qquad <span class='latex-bold'>(E)</span>\ 112