Question

    Simplify the following questions:

    10³ = (? – 6) × 320 ÷ 8

    A 77 Correct Answer Incorrect Answer
    B 31 Correct Answer Incorrect Answer
    C 62 Correct Answer Incorrect Answer
    D 28 Correct Answer Incorrect Answer
    E 59 Correct Answer Incorrect Answer

    Solution

    10³ = (? – 6) × 320 ÷ 8 1000 = ( ? – 6) × 320 ÷ 8 1000 = (? – 6) × 40 25 = ? – 6 ? = 25 + 6 ? = 31

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