document.write( "Question 623279: a cookie recipe uses twice as much flour as sugar. If the total amount of these ingredients is 2 1/4 cups,how much sugar and how much flour are in these cookies? \n" ); document.write( "
Algebra.Com's Answer #392019 by richwmiller(17219)\"\" \"About 
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2s=f;
\n" ); document.write( "f+s=2.25
\n" ); document.write( "2s+s=2.25
\n" ); document.write( "3s=2.25
\n" ); document.write( "s=2.25/3
\n" ); document.write( "s=.75 or 3/4 cup
\n" ); document.write( "f=1.5 cups or 1 1/2 cup
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