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.

Question

Mathematics

Gilberto

9 October, 16:10

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.

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Rudy Byrd · 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.