Answers

The simplest form of -207/4200 is -69/1400.

Steps to simplifying fractions

1. Find the GCD (or HCF) of the absolute values of both numerator and denominator
   GCD of 207 and 4200 is 3
2. Divide both the numerator and denominator by the GCD
   -207 ÷ 3/4200 ÷ 3
3. Reduced fraction: -69/1400
   Therefore, -207/4200 simplified to lowest terms is -69/1400.

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