Question

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Subtract a number from -2 so that the difference is equal to: the numerical reciprocal of -2

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Answer 1

Answer:

You subtract 0.5.

Explanation:

The numerical reciprocal of -2 is $\frac{1}{-2}$ or -0.5

Subtracting a number from -2 so the difference is equal to the reciprocal is quite simple: $-2 -0.5 = -2.5$.