The output of a factory is increased by 10% to keep up with rising demand. To handle the holiday rush, this new output is increased by 20%. By approximately what percent would the output of the factory now have to be decreased in order to restore the original output? Pick one:  A) 20%  B) 24%  C) 30%  D) 32%  E) 79%
Let the output of a factory is 100   First,increased by 10 %=110   due to holiday rush,it increase by 20%=110+22= 
<gadget id="calculator">110+22</gadget>
<output>132</output>
132   132-(x/100*132)=100   24.24   ANSWER:24%
<result>B</result>
The output of a factory is increased by 10% to keep up with rising demand. To handle the holiday rush, this new output is increased by 20%. By approximately what percent would the output of the factory now have to be decreased in order to restore the original output?