Question

    Interchanging which two operational symbols will make

    the given equation true? 36 × 5 - 84 ÷ 4 + 50 = 151
    A ÷ and × Correct Answer Incorrect Answer
    B × and - Correct Answer Incorrect Answer
    C + and - Correct Answer Incorrect Answer
    D ÷ and + Correct Answer Incorrect Answer

    Solution

    If we interchange (+ and -) then equation will become correct 36 × 5 + 84 ÷ 4 - 50  180 + 21 - 50 201 - 50 = 151

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