If the price of a certain computer increased 30 percent from c dollars to 351 dollars, then 2c = Choose the correct choice from the following
A) 540	B) 570	C) 619	D) 649	E) 700
Before Price increase Price = c   After 30% Price increase Price = c+(30/100)*c= 1.3c = 351 (Given)   i.e. c= 351/1.3= 
<gadget id="calculator">351/1.3</gadget>
<output>270</output>
$270   i.e. 2c= 2*270= 
<gadget id="calculator">2*270</gadget>
<output>540</output>
540   540nswer: option 540
<result>A</result>
If the price of a certain computer increased 30 percent from c dollars to 351 dollars, then 2c =