138.009 + 341.981 – 146.305 = 123.6 + ?
Choose the correct choice from the following choices.
A) 120.085
B) 120.85
C) 220.085
D) None of these
E) Cannot be determined
Solution   Let 138.009 + 341.981 - 146.305 = 123.6 + x.   Then, x = (138.009 + 341.981) - (146.305 + 123.6) = 479.99 - 269.905= 
<gadget id="calculator">479.99 - 269.905</gadget>
<output>210.085</output>
210.085 . Answer None of these
<result>D</result>
138.009 + 341.981 – 146.305 = 123.6 + ?