Answers

The simplest form of -128/252 is -32/63.

Steps to simplifying fractions

1. Find the GCD (or HCF) of the absolute values of both numerator and denominator
   GCD of 128 and 252 is 4
2. Divide both the numerator and denominator by the GCD
   -128 ÷ 4/252 ÷ 4
3. Reduced fraction: -32/63
   Therefore, -128/252 simplified to lowest terms is -32/63.

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