Answers

The simplest form of -123/15 is -41/5.

Steps to simplifying fractions

1. Find the GCD (or HCF) of the absolute values of both numerator and denominator
   GCD of 123 and 15 is 3
2. Divide both the numerator and denominator by the GCD
   -123 ÷ 3/15 ÷ 3
3. Reduced fraction: -41/5
   Therefore, -123/15 simplified to lowest terms is -41/5.

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