Answers

The simplest form of -66/360 is -11/60.

Steps to simplifying fractions

1. Find the GCD (or HCF) of the absolute values of both numerator and denominator
   GCD of 66 and 360 is 6
2. Divide both the numerator and denominator by the GCD
   -66 ÷ 6/360 ÷ 6
3. Reduced fraction: -11/60
   Therefore, -66/360 simplified to lowest terms is -11/60.

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