Four of the following five parts numbered (a), (b), (c), (d) and (e) are exactly equal. The number of the part which is not equal to the other four parts is your answer.\nOptions:\n(A) 85 ÷ 17 × 110\n(B) 45 × 6 + 75 × 4\n(C) 175 ÷ 25 × 75 + 5(2) \n(D) 36 × 4 + 21(2)  – 7 × 5\n(E) 65 × 12 – 46 × 5
Use reasoning to answer the following question.
(B)
Except it, others are equal to 550.

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Therefore, the answer is (B)