document.write( "Question 1063140: Machine A produces 100 parts twice as fast as machine B does.Machine B produces 100 parts in 40 minutes.If each machine produces parts at a constant rate,how many parts does machine A produce in 6 minutes. \n" ); document.write( "
Algebra.Com's Answer #678162 by josmiceli(19441)\"\" \"About 
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Machine B's rate is \"+100%2F40+\" parts/mins
\n" ); document.write( "Machine A's rate is \"+2%2A%28+100%2F40+%29+=+100%2F20++\"
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\n" ); document.write( "\"+100%2F20+=+x%2F6+\"
\n" ); document.write( "\"+5+=+x%2F6+\"
\n" ); document.write( "\"+x+=+30+\"
\n" ); document.write( "A produces 30 parts in 6 min
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