Reduce 90/21 to lowest terms
The simplest form of 9021 is 307.
Steps to simplifying fractions
- Find the GCD (or HCF) of numerator and denominator
GCD of 90 and 21 is 3 - Divide both the numerator and denominator by the GCD
90 ÷ 321 ÷ 3 - Reduced fraction: 307
Therefore, 90/21 simplified to lowest terms is 30/7.
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Equivalent fractions: 180/42 270/63 30/7 450/105 630/147
More fractions: 180/21 90/42 270/21 90/63 91/21 90/2289/21 90/20