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How many keys does a standard full-size piano have?

63%
GettyImages-476600213
Retry Correct Incorrect Your average piano will have 52 white keys and 36 black keys for a total of 88 keys. The Piano dates back to around 1700 and was invented by Bartolomeo Cristofori, an Italian musician.
Dave Thompson/Getty Images
Dave Thompson/Getty Images

How many keys does a standard full-size piano have?

  • 86
  • 87
  • 88
  • 89
63%

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