document.write( "Question 253040: A 400g solution made up of 40% sugar must be added to a 2oog solution. What should be the percentage of sugar in 200g of solution in order to produce a 38% sugar solution? \n" ); document.write( "
Algebra.Com's Answer #185246 by nerdybill(7384)\"\" \"About 
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A 400g solution made up of 40% sugar must be added to a 2oog solution. What should be the percentage of sugar in 200g of solution in order to produce a 38% sugar solution?
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\n" ); document.write( "Let x = percentage of sugar in 200g solution
\n" ); document.write( "then
\n" ); document.write( "200x + .40(400) = .38(400+200)
\n" ); document.write( "200x + .40(400) = .38(600)
\n" ); document.write( "200x + 160 = 228
\n" ); document.write( "200x = 228-160
\n" ); document.write( "200x = 68
\n" ); document.write( "x = .34
\n" ); document.write( "or
\n" ); document.write( "x = 34%\r
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