The simplest form of 9/9 is 1/1.
Steps to simplifying fractions
- Find the GCD (or HCF) of numerator and denominator
GCD of 9 and 9 is 9 - Divide both the numerator and denominator by the GCD
9 ÷ 9/9 ÷ 9 - Reduced fraction: 1/1
Therefore, 9/9 simplified to lowest terms is 1/1.
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Equivalent fractions: 18/18 27/27 3/3 45/45 63/63
More fractions: 18/9 9/18 27/9 9/27 10/9 9/108/9 9/8