Solutions by everydaycalculation.com

The simplest form of -70180 is -718.

- Find the GCD (or HCF) of the absolute values of both numerator and denominator

GCD of 70 and 180 is**10** - Divide both the numerator and denominator by the GCD

-70 ÷ 10180 ÷ 10 - Reduced fraction: -718

Therefore, -70/180 simplified to lowest terms is -7/18.

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