simply swapor interchange the duties of the numerator and denominator. You may say that we simply turn the original portion upside down.

You are watching: This results when you flip the numerator and denominator of a fraction


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This can be tricky to some. Notice that the molecule is negative. If we turn this fraction upside down, we must naturally get


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Since this is anegative fraction, the negative symbol may not always“follow” the number the it is originally attached to.

In various other words, the an unfavorable symbol can stay in the numerator. And also so, ~ inverting the 2 numbers, the negative symbol is now attached to 2. This is also a valid answer as the reciprocal of the initial fraction.


Thereis one more way to write the mutual of this negative fraction. The negative symbol might not it is in attached either come the numerator or denominator.

It is also correct to ar the negative symbol directly to the left of the fraction bar. This is how it looks!


So in summary, if the portion is negativeits reciprocal deserve to be written 3 ways.

Negative symbol continues to be with the numeratorNegative symbol stays with the denominatorNegative symbol continues to be with the spring bar

Example 3: compose the mutual of the negative portion below in three various ways.


Example 4: uncover the mutual of the whole number 15.

Any nonzero whole number can be expressed with a denominator of 1.


Example 5: uncover the reciprocal of the integer- 11.

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First, rewrite this integer v a denominator of 1 as well.


By having actually a distinctive denominator, we have the right to now discover its reciprocal. We have actually a an adverse symbol top top the numerator, remember that it can be positioned in three different places: numerator, denominator and by the fraction bar. Right here are the feasible answers!


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