Answers

The simplest form of -417/90 is -139/30.

Steps to simplifying fractions

1. Find the GCD (or HCF) of the absolute values of both numerator and denominator
   GCD of 417 and 90 is 3
2. Divide both the numerator and denominator by the GCD
   -417 ÷ 3/90 ÷ 3
3. Reduced fraction: -139/30
   Therefore, -417/90 simplified to lowest terms is -139/30.

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