Answer :

To find the harmonic mean of two numbers (in this case, 50 and 75), you can use the formula:

Harmonic Mean = (2 First Number Second Number) / (First Number + Second Number)

Substitute the values into the formula:

Harmonic Mean = (2 50 75) / (50 + 75)

Harmonic Mean = (2 * 3750) / 125

Harmonic Mean = 7500 / 125

Harmonic Mean = 60

Therefore, the harmonic mean of 50 and 75 is 60.

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