The length and breadth of a rectangle is increased by 10% and 25% respectively. What is the increase in the area? Choose the correct answer: A) 37.6 B) 37.5 C) 37.7 D) 37.2 E) 37.1
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?