Answers

The simplest form of -270/63 is -30/7.

Steps to simplifying fractions

1. Find the GCD (or HCF) of the absolute values of both numerator and denominator
   GCD of 270 and 63 is 9
2. Divide both the numerator and denominator by the GCD
   -270 ÷ 9/63 ÷ 9
3. Reduced fraction: -30/7
   Therefore, -270/63 simplified to lowest terms is -30/7.

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