Question

    What will come in place of the question mark (?) in the following question?

    7.4 × 8.2 + 3.5 × 4.5 = ? + 11.5 ×

    2.5
    A 47.68 Correct Answer Incorrect Answer
    B 32.47 Correct Answer Incorrect Answer
    C 52.68 Correct Answer Incorrect Answer
    D 69.32 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    7.4 × 8.2 + 3.5 × 4.5 = ? + 11.5 × 2.5 60.68 + 15.75 = ? + 28.75 76.43 = ? + 28.75 ? = 76.43 – 28.75 ? = 47.68

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