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Reduce -27/21 to lowest terms

The simplest form of -27/21 is -9/7.

Steps to simplifying fractions

  1. Find the GCD (or HCF) of the absolute values of both numerator and denominator
    GCD of 27 and 21 is 3
  2. Divide both the numerator and denominator by the GCD
    -27 ÷ 3/21 ÷ 3
  3. Reduced fraction: -9/7
    Therefore, -27/21 simplified to lowest terms is -9/7.

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