Reduce -21/12 to lowest terms
The simplest form of -21/12 is -7/4.
Steps to simplifying fractions
- Find the GCD (or HCF) of the absolute values of both numerator and denominator
GCD of 21 and 12 is 3
- Divide both the numerator and denominator by the GCD
-21 ÷ 3/12 ÷ 3
- Reduced fraction: -7/4
Therefore, -21/12 simplified to lowest terms is -7/4.
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