it is 2/-1 or -2/1 it does not matter one is negative and it is 2 over 1
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Flip it upside down. Now you have negative three over four. That's your multiplicative inverse (reciprocal) -3/4
negative 4/3
The reciprocal of a fraction is found by flipping the numerator and denominator. So, the reciprocal of 17/7 is 7/17. This means that if you were to multiply 17/7 by its reciprocal, the result would be 1, as the two fractions are multiplicative inverses of each other.
Actually the reciprocal of any number is that number in the denominator instead of in the numerator. The reciprocal of -3 is 1 over -3.
Ah, what a happy little math question we have here! To find the reciprocal of 0.25, you simply flip the number over. So, the reciprocal of 0.25 is 1 divided by 0.25, which equals 4. Keep practicing your math skills, and remember, there are no mistakes, just happy little accidents!