Solutions by everydaycalculation.com

The reduced form of -945 is -15

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

GCD of 9 and 45 is**9** - Divide both the numerator and denominator by the GCD

-9 ÷ 945 ÷ 9 - Reduced fraction: -15

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