Answer
$9$
Work Step by Step
The reciprocal of $\dfrac{1}{9}$ is $9$ since $\dfrac{1}{9}\times 9 = 1$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.