Question

    Which two signs should be interchanged to make the following equation correct?

    187 ÷ 108 – 9 + 6 × 8 = 223

    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

    187 ÷ 108 – 9 + 6 × 8 = 223 187 – 108 ÷ 9 + 6 × 8 = 223 187 – 12 + 6 × 8 = 223 187 – 12 + 48 = 223

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