How to find the reciprocal of a fraction
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PSAT Math › How to find the reciprocal of a fraction
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1
What is the reciprocal of the following fraction: 18/27
9
27/18
CORRECT
-18/27
9/27
Explanation
A fraction multiplied by its reciprocal will equal 1. To find the reciprocal of a fraction, switch the denominator and numerator. The reciprocal of 18/27 is 27/18.