12.1212+17.0005 - 9.1102 = ?  Select.
A) 20.0015
B) 20.0105
C) 20.0115
D) 20.1015
E) None
Solution   Given expression   =(12.1212+17.0005)-9.1102   = (29.1217 - 9.1102)   =20.0115.   Answer 20.0115
<result>C</result>
12.1212+17.0005 - 9.1102 = ?