document.write( "Question 399152: a recipe calls for 4/5 cup of flour. a chef is making an amount that is 5/7 of the recipe. How much flour should the chef use? \n" ); document.write( "
Algebra.Com's Answer #282668 by robertb(5830)\"\" \"About 
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\"%284%2F5%29%2A%285%2F7%29+=+4%2F7\" cup of flour. \n" ); document.write( "
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