document.write( "Question 266886: A recipe calls for 3 1/2 of white flour and 1 3/4 of wheat. How much flour does the recepie need in all\r
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Algebra.Com's Answer #195993 by rfer(16322)\"\" \"About 
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find common denominator, then add.
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\n" ); document.write( "3 2/4+1 3/4=4 5/4= 5 1/4 total
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