if the sales tax reduced from 3 1 / 2 % to 3 1 / 3 %, then what difference does it make to a person who purchases an article with market price of rs. 9600? Choose the correct choice from the following answers:	A) 11	B) 13	C) 14	D) 18	E) 16
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">(1/2) + 3</gadget>
<output>7/2 = around 3.5</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(1/3) + 3</gadget>
<output>10/3 = around 3.333333</output>

<gadget id="calculator">(7/2) - (10/3)</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">(1/6) * 9_600</gadget>
<output>1_600</output>

<gadget id="calculator">1_600 / 100</gadget>
<output>16</output>

<result>E</result>
if the sales tax reduced from 3 1 / 2 % to 3 1 / 3 %, then what difference does it make to a person who purchases an article with market price of rs. 9600?
divide(multiply(subtract(add(divide(1, 2), 3), add(divide(1, 3), 3)), 9600), const_100)
required difference = [ 3 ½ % of rs . 9600 ] – [ 3 1 / 3 % of rs . 9600 ] = [ ( 7 / 20 - ( 10 / 3 ) ] % of rs . 9600 = 1 / 6 % of rs . 9600 = rs . [ ( 1 / 6 ) 8 ( 1 / 100 ) * 9600 ] = rs . 16 . answer is e .