document.write( "Question 1010433: A recipe for chocolate chip cookies calls for 3/4 cup brown sugar for every 2 1/4 cups of flour. \r
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document.write( "If 2 5/8 cups of brown sugar are used, how much flour will be needed? \n" );
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Algebra.Com's Answer #625869 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A recipe for chocolate chip cookies calls for 3/4 cup brown sugar for every 2 1/4 cups of flour. \n" ); document.write( "If 2 5/8 cups of brown sugar are used, how much flour will be needed? \n" ); document.write( "---- \n" ); document.write( "Use a proportion:: \n" ); document.write( "flour/sugar = flour/sugar \n" ); document.write( "---- \n" ); document.write( "f/(2 5/8) = (2 1/4)/(3/4) \n" ); document.write( "------- \n" ); document.write( "f/(21/8) = (9/4)/(3/4) \n" ); document.write( "---- \n" ); document.write( "f/(21/8) = 3 \n" ); document.write( "--- \n" ); document.write( "f = (21/8)3 \n" ); document.write( "f = 63/8 \n" ); document.write( "f = 7 7/8 cups \n" ); document.write( "--------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------- \n" ); document.write( " |