a dealer purchases 15 articles for rs. 25 and sells 12 articles for rs. 36. find the profit percentage? Choose the correct choice from the following answers
A) 80 %	B) 50 %	C) 59 %	D) 40 %	E) 53 %
<gadget id="calculator">4 + 1</gadget>
<output>5</output>

<gadget id="calculator">36 * 5</gadget>
<output>180</output>

<gadget id="calculator">25 * 4</gadget>
<output>100</output>

<gadget id="calculator">180 - 100</gadget>
<output>80</output>

<result>A</result>
a dealer purchases 15 articles for rs. 25 and sells 12 articles for rs. 36. find the profit percentage?
subtract(multiply(36, add(const_4, const_1)), multiply(25, const_4))
"l . c . m of 15 and 12 = 60 cp of 60 articles = rs . 100 ( 25 * 4 ) sp of 60 articles = rs . 180 ( 36 * 5 ) profit percentage = ( 180 - 100 ) / 100 * 100 = 80 % answer : a"