document.write( "Question 1207549: Hi
\n" ); document.write( "At a sale for every 2 chairs purchased a discount of $15 is given for the third chair purchased. The usual price of a chair is $68 . If Mr Kumar has $1099 what is the greatest number of chairs that he can buy.
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Algebra.Com's Answer #845484 by josgarithmetic(39620)\"\" \"About 
You can put this solution on YOUR website!
\"%2868%2B68%2B%2868-15%29%29%2Ax=1099\" looking at groups of three chairs discounting to one of them; x number of these groupings.\r
\n" ); document.write( "\n" ); document.write( "\"189x=1099\"\r
\n" ); document.write( "\n" ); document.write( "\"x=5.8148\"\r
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\n" ); document.write( "\n" ); document.write( "Expect about five of these groups of three to work.\r
\n" ); document.write( "\n" ); document.write( "\"5%2868%2B68%2B68-15%29\"
\n" ); document.write( "\"5%28204-15%29\"
\n" ); document.write( "\"945\"-------------the cost for 15 chairs.\r
\n" ); document.write( "\n" ); document.write( "\"945%2B68=1013\"---------cost for 16 chairs.\r
\n" ); document.write( "\n" ); document.write( "\"1013%2B68=highlight_green%281081%29\"---------cost for \"highlight%2817%29\" chairs
\n" ); document.write( "Buy no more than that.
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