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    Question

    Which signs should be interchange to make the given

    equation correct. 15 ÷ 3 + 7 × 3 - 4 = 0
    A + and Ă· Correct Answer Incorrect Answer
    B Ă— and - Correct Answer Incorrect Answer
    C Ă· and Ă— Correct Answer Incorrect Answer
    D Ă— and + Correct Answer Incorrect Answer

    Solution

    If we interchange (×) and (-) then equation become correct: 15 ÷ 3 + 7 × 3 - 4 = 0 5 + 7 – 3 × 4 = 0 12 -12 = 0 0 = 0

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