Calculate the % profit or loss, if the cost price of 9 balls is equal to the selling price of 14 balls. Choices:
A) 35.7%  B) 25.7%  C) 15.7%  D) 55.7%  E) 45.7%
Let the cost price of 1 balls be Rs 1   Cost of 14 balls= Rs 14   Selling price of 14 balls = 9   Gain/loss = 14 - 9= 
<gadget id="calculator">14 - 9</gadget>
<output>5</output>
5   %=5/14âˆ—100= 35.7   35.7%nswer: 35.7%
<result>A</result>
Calculate the % profit or loss, if the cost price of 9 balls is equal to the selling price of 14 balls.