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    How will you write 9.23 hours in hours, minutes and seconds?
    Question

    How will you write 9.23 hours in hours, minutes and seconds?

    A.

    9 hours, 23 seconds

    B.

    9 hours, 13 minutes, 48 seconds

    C.

    9 hours, 20 minutes, 3 seconds

    D.

    9 hours, 23 minutes

    Correct option is B

    Given:

    Time = 9.23 hours

    Solution:

    The integer part is 9 hours.

    To convert the decimal part (0.23) into minutes:

    0.23 × 60 = 13.8 minutes

    The integer part is 13 minutes, and the decimal part is 0.8 minutes.

    To convert 0.8 minutes into seconds:

    0.8 × 60 = 48 seconds

    Thus, 9.23 hours is equal to 9 hours, 13 minutes, and 48 seconds.

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