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    Which two signs and two numbers should be interchanged in the following equation to make it correct? 78 + 456 − 45 × 12 ÷ 4 = 519
    Question

    Which two signs and two numbers should be interchanged in the following equation to make it correct?
    78 + 456 − 45 × 12 ÷ 4 = 519

    A.

    12 and 4, − and ×

    B.

    78 and 456, ÷ and ×

    C.

    45 and 12, + and ÷

    D.

    456 and 45, ÷ and –

    Correct option is B

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