Question

    Select the correct combination of mathematical signs

    that can sequentially replace the * Signs and balance the given equation. 102 * 3 * 6 * 5 * 12 = 16
    A X + ÷ - Correct Answer Incorrect Answer
    B X ÷ - + Correct Answer Incorrect Answer
    C + ÷ X – Correct Answer Incorrect Answer
    D ÷ - X + Correct Answer Incorrect Answer

    Solution

    Option (a): 102 X 3 + 6 ÷ 5 - 12 = 102 X 3 + 1.2 - 12 = 306 + 1.2 - 12 = 295.2 Option (b): 102 X 3 ÷ 6 – 5 + 12 = 51 – 5 + 12 = 46 + 12 = 58 Option (c): 102 + 3 ÷ 6 X 5 - 12 = 102 + 0.5 X 5 - 12 = 102 + 2.5 - 12 = 92.5 Option (d): 102 ÷ 3 - 6 X 5 + 12 = 34 - 6 X 5 + 12 = 34 - 30 + 12 = 16

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