a trader sells 40 metres of cloth for rs. 8200 at a profit of rs. 15 per metre of cloth. how much profit will the trder earn on 40 metres of cloth? Pick one:
A) rs . 950	B) rs . 1500	C) rs . 600	D) rs . 1200	E) none of these
<gadget id="calculator">15 * 40</gadget>
<output>600</output>

<result>C</result>
a trader sells 40 metres of cloth for rs. 8200 at a profit of rs. 15 per metre of cloth. how much profit will the trder earn on 40 metres of cloth?
multiply(15, 40)
"explanation : sp of 1 metre cloth = 8200 / 40 = rs . 205 . cp of 1 metre cloth = rs . 205 – 15 = rs . 190 cp on 40 metres = 190 x 40 = rs . 7600 profit earned on 40 metres cloth = rs . 8200 – rs . 7600 = rs . 600 . answer : option c"