Answers

The simplest form of -9/225 is -1/25.

Steps to simplifying fractions

1. Find the GCD (or HCF) of the absolute values of both numerator and denominator
   GCD of 9 and 225 is 9
2. Divide both the numerator and denominator by the GCD
   -9 ÷ 9/225 ÷ 9
3. Reduced fraction: -1/25
   Therefore, -9/225 simplified to lowest terms is -1/25.

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