Multiplicative Inverse of 690

Multiplicative Inverse of 690 is defined as what you can multiply with 690 to get 1.
If the Multiplicative Inverse of 690 is x, the problem can be written as a function as follows:
690(x) = 1
Thus, to get the answer, we divide 1 by 690 like this:
1 / 690 = 0.00144928
Note that the answer is rounded to the nearest 8 decimals if necessary. We can prove that the answer is correct: 0.00144928 multiplied by 690 equals 1.
The Multiplicative Inverse of postive 690 has a positive answer and the Multiplicative Inverse of negative 690 has a negative answer. Therefore, the Multiplicative Inverse of -690 is -0.00144928.
Multiplicative Inverse of 691
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