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Reduce -66/42 to lowest terms

The simplest form of -66/42 is -11/7.

Steps to simplifying fractions

  1. Find the GCD (or HCF) of the absolute values of both numerator and denominator
    GCD of 66 and 42 is 6
  2. Divide both the numerator and denominator by the GCD
    -66 ÷ 6/42 ÷ 6
  3. Reduced fraction: -11/7
    Therefore, -66/42 simplified to lowest terms is -11/7.

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