Find the average of first 5000 natural numbers?	Choose one.
A) 2500  B) 2500.5  C) 2145.5  D) 2005.5  E) 2560
Sum of first 100 natural numbers = 5000*5001/2= 
<gadget id="calculator">5000*5001/2</gadget>
<output>12_502_500</output>
12502500   Required average= 12502500/5000= 
<gadget id="calculator">12502500/5000</gadget>
<output>5_001/2 = around 2_500.5</output>
2500.5   Answer is 2500.5
<result>B</result>
Find the average of first 5000 natural numbers?