document.write( "Question 416135: A sundae is being made from 98% fat-free frozen yogurt and 80% fat-free dessert topping. How many ounces of each should be used if we wish to have a 10 ounce of 90% fat-free sundae? \r
\n" ); document.write( "\n" ); document.write( "im having problem with this question. could you help me in details?? :(
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Algebra.Com's Answer #291606 by scott8148(6628)\"\" \"About 
You can put this solution on YOUR website!
this is a fairly standard mixture problem\r
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\n" ); document.write( "\n" ); document.write( "(x)(98%) + (10 - x)(80%) = (10)(90%)
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