document.write( "Question 418679: Sadiq buys a guitar for £150 and sells it for £210. Work out his percentage profit. --thankyou :) \n" ); document.write( "
Algebra.Com's Answer #292950 by Alan3354(69443)\"\" \"About 
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210 - 150 = 60
\n" ); document.write( "60/150 = 2/5 = 40%
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