Question

    Which two signs should be interchanged to make the given

    equation correct?225 + 5 × 3 ÷ 5 – 7 = 133
    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

    Given: 225 + 5 × 3 ÷ 5 – 7 = 133

    d) + and ÷

    => 225 ÷ 5 × 3 + 5 – 7 = 133

    => 45 × 3 + 5 – 7 = 133

    => 135 + 5 – 7 = 133

    => 140 – 7 = 133

    => 133 = 133


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