document.write( "Question 980495: An article is sold for Rs 25 which is 25% profit of the cost price . what is the cost price ? \n" ); document.write( "
Algebra.Com's Answer #601679 by macston(5194)\"\" \"About 
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Rs 25 is cost +25% profit = 125% cost, so:
\n" ); document.write( "cost=Rs 25/1.25= Rs 20
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