document.write( "Question 1140270: A dealer buys 50 apples for $40 and sells them for $1.20 each .calculate his percentage profit\r
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Algebra.Com's Answer #760747 by ikleyn(52788)\"\" \"About 
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document.write( "His percentage profit is equal to  \"%28%2850%2A1.20-40%29%2F40%29%2A100\" = 50%.\r\n" );
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document.write( "The steps:  a) calculate the profit;  b) relate it to the cost;  c) multiply this ratio by 100 to get a percentage.\r\n" );
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