document.write( "Question 935453: Roger makes 70 gallons of pink paint by mixing 21 gallons of red paint with 49 gallons of white paint \r
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Algebra.Com's Answer #568661 by stanbon(75887)\"\" \"About 
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Roger makes 70 gallons of pink paint by mixing 21 gallons of red paint with 49 gallons of white paint
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\n" ); document.write( "Ans: 21/(21+49) = 21/70 = 3/10 = 30% red
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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