Answers

The simplest form of -512/180 is -128/45.

Steps to simplifying fractions

1. Find the GCD (or HCF) of the absolute values of both numerator and denominator
   GCD of 512 and 180 is 4
2. Divide both the numerator and denominator by the GCD
   -512 ÷ 4/180 ÷ 4
3. Reduced fraction: -128/45
   Therefore, -512/180 simplified to lowest terms is -128/45.

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