Evaluate : 2.5 + 0.0005
Select:  A) 2000  B) 3000  C) 1000  D) 5000  E) 4000
25/0.0005 = (25*10000) / (0.0005*10000) = 25000 / 5= 
<gadget id="calculator">25000 / 5</gadget>
<output>5_000</output>
5000   Answer is 5000.
<result>D</result>
Evaluate : 2.5 + 0.0005