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    Question

    Evaluate: 168 ÷ 12 × 5 + 190 – 20% of

    450
    A 159 Correct Answer Incorrect Answer
    B 175 Correct Answer Incorrect Answer
    C 184 Correct Answer Incorrect Answer
    D 170 Correct Answer Incorrect Answer

    Solution

    ATQ,

    168 ÷ 12 × 5 + 190 – 20% of 450

    = 168 ÷ 12 × 5 + 190 – (1/5) of 450

    = 168 ÷ 12 × 5 + 190 – 90

    = 14 × 5 + 190 – 90

    = 70 + 190 – 90

    = 260 – 90

    = 170

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