a certain company reported that the revenue on sales increased 30 % from 2000 to 2003, and increased 80 % from 2000 to 2005. what was the approximate percent increase in revenue for this store from 2003 to 2005?  Pick one
A) 50 %	B) 40 %	C) 35 %	D) 32 %	E) 39 %
<gadget id="calculator">80 / 100</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">1 + (4/5)</gadget>
<output>9/5 = around 1.8</output>

<gadget id="calculator">30 / 100</gadget>
<output>3/10 = around 0.3</output>

<gadget id="calculator">1 + (3/10)</gadget>
<output>13/10 = around 1.3</output>

<gadget id="calculator">(9/5) - (13/10)</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">(1/2) / (13/10)</gadget>
<output>5/13 = around 0.384615</output>

<gadget id="calculator">(5/13) * 100</gadget>
<output>500/13 = around 38.461538</output>

<result>E</result>
a certain company reported that the revenue on sales increased 30 % from 2000 to 2003, and increased 80 % from 2000 to 2005. what was the approximate percent increase in revenue for this store from 2003 to 2005?
multiply(divide(subtract(add(const_1, divide(80, const_100)), add(const_1, divide(30, const_100))), add(const_1, divide(30, const_100))), const_100)
assume the revenue in 2000 to be 100 . then in 2003 it would be 130 and and in 2005 180 , so from 2003 to 2005 it increased by ( 180 - 130 ) / 130 = 50 / 130 = 39 % answer : e .