A person saved $10 in buying an item on sale. If he spent $100 for the item, approximately how much percent he saved in the transaction?
Pick one
A) 8%  B) 10%  C) 2%  D) 5%  E) 6%
Actual price = 100+10= 
<gadget id="calculator">100+10</gadget>
<output>110</output>
$110   Saving= 10/110 * 100 = 100/11 =10% approximately   Answer is 10%
<result>B</result>
A person saved $10 in buying an item on sale. If he spent $100 for the item, approximately how much percent he saved in the transaction?