document.write( "Question 998953: How To a shop mixes 30 kg of brand a which costs $32 per kg with 20 kg of Brand b tea which cost $35 per kg . he sells mixture at$ 40 per kg. find his profit or loss as a percentage of his cost. - Search for How To a shop mixes 30 kg of brand a which costs $32 per kg with 20 kg of Brand b tea which cost $35 per kg . he sells mixture at$ 40 per kg. find his profit or loss as a percentage of his cost. \n" ); document.write( "

Algebra.Com's Answer #616635 by ankor@dixie-net.com(22740) $\"\"$ $\"About$

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a shop mixes 30 kg of brand a which costs $32 per kg with 20 kg of Brand b tea which cost $35 per kg .
\n" ); document.write( " he sells mixture at$ 40 per kg. find his profit or loss as a percentage of his cost.
\n" ); document.write( ":
\n" ); document.write( "Find the original cost of the ingredients
\n" ); document.write( "32(30) = 960
\n" ); document.write( "35(20) = 700
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\n" ); document.write( "total C: $1660
\n" ); document.write( ":
\n" ); document.write( "Find the price of the resulting mixture
\n" ); document.write( "40(30+20) = $2000
\n" ); document.write( "find the profit
\n" ); document.write( "2000 - 1660 = $340
\n" ); document.write( ":
\n" ); document.write( "Find the profit as a percentage of his cost
\n" ); document.write( " $\"340%2F1660\"$ * 100 = 20.48% \n" ); document.write( "

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