3 years ago

There are 88 Keyes on a piano.some keys are black and some keys are white .

Mathematics

2 answers:

skad [1K]3 years ago

6 0

88 - x

x less than 88 is the # of black keys

shepuryov [24]3 years ago

5 0

It would be C.88-x and there are 36 black keys on an 88 key piano

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