Question

    Solve: 56 - [35 - {18 ÷ 6 - (18 - 20 ÷ 4) ÷

    13}]
    A 27 Correct Answer Incorrect Answer
    B 23 Correct Answer Incorrect Answer
    C 25 Correct Answer Incorrect Answer
    D 26 Correct Answer Incorrect Answer

    Solution

    56 - [35 - {18 ÷ 6 - (18 - 20 ÷ 4) ÷ 13}] => 56 - [35 - {18 ÷ 6 - (18 - 5) ÷ 13}] => 56 - [35 - {18/6  - 13/13}] => 56 - [35 - {3  - 1}] => 56 - [35 - 2] => 56 - 33 = 23

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