• wieson@feddit.org
    link
    fedilink
    arrow-up
    0
    ·
    1 day ago

    The tenth hour of the day goes from 9:00 to 10:00.

    So quarter of ten is 9:15. I don’t know how one would explain the other possibilities, but this is the correct answer.

    Imagine it as a glass of water that gets filled for each hour. Once it is full, the hour has been reached.