Answers

The simplest form of -128/180 is -32/45.

Steps to simplifying fractions

1. Find the GCD (or HCF) of the absolute values of both numerator and denominator
   GCD of 128 and 180 is 4
2. Divide both the numerator and denominator by the GCD
   -128 ÷ 4/180 ÷ 4
3. Reduced fraction: -32/45
   Therefore, -128/180 simplified to lowest terms is -32/45.

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