12.1212+17.0005 - 9.1103 = ?  Choose the correct choice from the following:
A) 20.0015 B) 20.0105 C) 20.0115 D) 20.0114 E) None
Solution   Given expression   =(12.1212+17.0005)-9.1103   = (29.1217 - 9.1103)   =20.0114.   Answer 20.0114
<result>D</result>
12.1212+17.0005 - 9.1103 = ?