The length and breadth of a rectangle is increased by 10% and 25% respectively. What is the increase in the area?	Select the correct option:
A) 27.5%  B) 37.5%  C) 47.5%  D) 57.5%  E) 67.5%
100 * 100= 
<gadget id="calculator">100 * 100</gadget>
<output>10_000</output>
10000   110 * 125= 
<gadget id="calculator">110 * 125</gadget>
<output>13_750</output>
13750   -----------   3750   10000 ------ 3750   100 ------- ?=&gt; 37.5%   ANSWER:37.5%
<result>B</result>
The length and breadth of a rectangle is increased by 10% and 25% respectively. What is the increase in the area?