0.007 x 0.45=?
Options:
A) 3.15e-05  B) 0.000315  C) 0.315  D) 0.0315  E) 0.00315
7 x 45 = 315   Sum of decimal places =5   Therefore, 0.007 x 0.45 = 0.00315   Answer is 0.00315.
<result>E</result>
0.007 x 0.45=?