Carlos N.

asked • 10/29/20# The reciprocal of eleven sevenths is seven elevenths. To maintain equivalence of the fraction, multiply the numerator and denominator by this value.

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## 1 Expert Answer

Yes, the product of a fraction and it's reciprocal MUST be 1...

In this example, the reciprocal of 11/7 is 7/11 and

7/11 * 11/7 = 77/77 = 1

IN general:

a/b * b/a = ab/ab = 1

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Carlos N.

The awnser is 110/29/20