The simplest form of 51/9 is 17/3.
Steps to simplifying fractions
- Find the GCD (or HCF) of numerator and denominator
GCD of 51 and 9 is 3 - Divide both the numerator and denominator by the GCD
51 ÷ 3/9 ÷ 3 - Reduced fraction: 17/3
Therefore, 51/9 simplified to lowest terms is 17/3.
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Equivalent fractions: 102/18 153/27 17/3 255/45 357/63
More fractions: 102/9 51/18 153/9 51/27 52/9 51/1050/9 51/8