The simplest form of 9/81 is 1/9.
Steps to simplifying fractions
- Find the GCD (or HCF) of numerator and denominator
GCD of 9 and 81 is 9 - Divide both the numerator and denominator by the GCD
9 ÷ 9/81 ÷ 9 - Reduced fraction: 1/9
Therefore, 9/81 simplified to lowest terms is 1/9.
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Equivalent fractions: 18/162 27/243 3/27 45/405 63/567
More fractions: 18/81 9/162 27/81 9/243 10/81 9/828/81 9/80