document.write( "Question 420187: if the wheels are attached by a chain and the larger wheel spins 5 times, how many times will the smaller wheel spin? little r=4in (little circle), big r=10in (big circle) \n" ); document.write( "
Algebra.Com's Answer #293661 by josmiceli(19441)\"\" \"About 
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The radii are proportional to the circumferences
\n" ); document.write( "\"4%2F10+=+x%2F5\"
\n" ); document.write( "\"20+=+10x\"
\n" ); document.write( "\"x+=+2\"
\n" ); document.write( "The small wheel spins around twice
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