A dotted note is worth one and a half times the worth of the same note without the dot.
eg. a crotchet is worth 1 beat so a dotted crotchet is worth 1 and 1/2 beats.
or, a quaver is worth 1/2 a beat so a dotted quaver is worth 3/4 of a beat.
the second dot adds one quarter of its value
A first dot adds one half the duration of the given note. A second dot adds one quarter of the given note (or one half the value contributed by the first dot). A third dot adds one eighth of the value of the given note (or one half the value contributed by the second dot).
half the regular value
More information is needed. The denomination and location of the dot.
Anything with a dot is increased by half of the note's value. So if a note is worth 2 beats and it has a dot, then the dot is 1 which then makes the dotted minim 3 beats.
Adding a dot to a note increases its duration by half its value.
A dot in music notation indicates that the note should be held for longer than its original value. It adds half of the note's value to its duration.
If the inequality includes 'or equal' then use a solid dot [the value is included]. If it doesn't use 'or equal' then use the open dot.
Dot plot
tenths, i think
A note with a dot in music notation means that the note's duration is increased by half of its original value.
The dotted minim is a minim note in which the time value is extended by a half of its value by a dot.