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    Question

    What approximation value should come in the place of question (?) mark?

    √784 × 3 + (713.99 ÷ 6.98) = ?% of 619.99

    A 50 Correct Answer Incorrect Answer
    B 40 Correct Answer Incorrect Answer
    C 60 Correct Answer Incorrect Answer
    D 30 Correct Answer Incorrect Answer
    E 10 Correct Answer Incorrect Answer

    Solution

    √784 × 3 + (713.99 ÷ 6.98) = ?% of 619.99 => 28 × 3 + (714 ÷ 7) = ?% of 619.99 => 84 + 102 = ?% of 620 => ? = 186 × (100/620) => ? = 30

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