When Patrick returned to Ireland in 433 AD. he set about to evangelize the Germans
Irish
•
Druids
O
Catholics
•
Protestants

artists followed a set of rules to achieve ideal proportion.

including the octave, the answer would 8 notes in a major scale with one note being played twice. ex) c major scale includes: c, d, e, f, g, a, b, c

notice that c is played twice

however, if you were to ask me how many different notes are in a major scale- the answer would be 7.