0.003 * ? * 0.0003 = 0.00000027	Select
A) 9  B) 3  C) 0.3  D) 0.03  E) None of these
Explanation:   0.003 * ? * 0.0003 = 0.00000027   3/1000 * ? * 3/10000 = 3/1000 * 3/1000 * 3/100   ? = 3/10= 
<gadget id="calculator">3/10</gadget>
<output>3/10 = around 0.3</output>
0.3   ANSWER IS 0.3
<result>C</result>
0.003 * ? * 0.0003 = 0.00000027