Comment by OskarS

Not in Raku it doesn't!

    > 1.1 + 2.2
    3.3
    > 1.1 + 2.2 == 3.3
    True

EDIT: to be clear: this is not because Raku is magic, it's because Raku defaults to a rational number type for decimal literals, which is arguably a much better choice for a language like Raku.