A person saved $10 in buying an item on sale. If he spent $200 for the item, approximately how much percent he saved in the transaction?	Options:
A) 8%
B) 10%
C) 2%
D) 5%
E) 6%
Actual price = 200+10= 
<gadget id="calculator">200+10</gadget>
<output>210</output>
$210   Saving= 10/210 * 100 = 100/21 = 5% approximately   Answer is 5%
<result>D</result>
A person saved $10 in buying an item on sale. If he spent $200 for the item, approximately how much percent he saved in the transaction?