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    Find the value of 2.54 × 0.4 − 0.58 × 5.64 + 2.85 × 3.14 − 0.84 + 4.8 × 3.8 − 7.0938.
    Question

    Find the value of 2.54 × 0.4 − 0.58 × 5.64 + 2.85 × 3.14 − 0.84 + 4.8 × 3.8 − 7.0938.

    A.

    21.58

    B.

    19

    C.

    17

    D.

    23.67

    Correct option is C

    Given:

    2.54 × 0.4 − 0.58 × 5.64 + 2.85 × 3.14 − 0.84 + 4.8 × 3.8 − 7.0938.

    Solution:

    ​2.54 × 0.4 − 0.58 × 5.64 + 2.85 × 3.14 − 0.84 + 4.8 × 3.8 − 7.0938

    = 1.016 - 3.2712 + 8.949 − 0.84 + 18.24 − 7.0938

    = 28.205 - 11.205 = 17

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