Answers

The simplest form of -65/420 is -13/84.

Steps to simplifying fractions

1. Find the GCD (or HCF) of the absolute values of both numerator and denominator
   GCD of 65 and 420 is 5
2. Divide both the numerator and denominator by the GCD
   -65 ÷ 5/420 ÷ 5
3. Reduced fraction: -13/84
   Therefore, -65/420 simplified to lowest terms is -13/84.

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