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    Question

    Find the simplified value of the following

    expression: (16.25 × 24 + 7 × √36) ÷ 23 + 3.75 × 16 – 37 × 2 + 7.5
    A 38.9 Correct Answer Incorrect Answer
    B 45.20 Correct Answer Incorrect Answer
    C 47.5 Correct Answer Incorrect Answer
    D 55.2 Correct Answer Incorrect Answer

    Solution

    ATQ, (16.25 × 24 + 7 × √36) ÷ 23 + 3.75 × 16 – 37 × 2 + 7.5 = (390 + 7 × 6) ÷ 8 + 60 – 74 + 7.5 = (390 + 42) ÷ 8 + 60 – 74 + 7.5 = 432 ÷ 8 – 6.5 = 54 – 6.5 = 47.5

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