Four of the five parts numbered (a), (b), (c), (d) and (e) are exactly equal. Which of the parts is not equal to the other four? The number of that part is the answer. Choose the correct choice.
A) 732.534 + 412.256 – 544.29  B) 1256.214 – 355.514 – 300.2  C) 246.86 + 439.38 – 80.74  D) 1415.329 + 532.4 – 1347.229  E) 398.14 – 239.39 + 441.75
(c) = 605.5 whereas the other parts are equal to 600.5   Answer 246.86 + 439.38 – 80.74
<result>C</result>
Four of the five parts numbered (a), (b), (c), (d) and (e) are exactly equal. Which of the parts is not equal to the other four? The number of that part is the answer.