12.1212+17.0005 - 9.1104 = ?  Choose the correct choice from the following choices:  A) 20.0015  B) 20.0105  C) 20.0113  D) 20.1015  E) None
Solution   Given expression   =(12.1212+17.0005)-9.1104   = (29.1217 - 9.1104)   =20.0113.   Answer 20.0113
<result>C</result>
12.1212+17.0005 - 9.1104 = ?