Question

Jack is learning to play the piano. Which has 88 keys. If there are 12 unique keys in each octave. How many complete octavs are on the piano.

Answer 1

To find the amount of complete octaves there are on the piano, you must first divide 88/ 12; which is 7.333. Since the question is asking for the amount of complete octaves, you must round down to 7. Your final answer is 7 complete octaves.