Reduce -42/840 to lowest terms
The simplest form of -42/840 is -1/20.
Steps to simplifying fractions
- Find the GCD (or HCF) of the absolute values of both numerator and denominator
GCD of 42 and 840 is 42
- Divide both the numerator and denominator by the GCD
-42 ÷ 42/840 ÷ 42
- Reduced fraction: -1/20
Therefore, -42/840 simplified to lowest terms is -1/20.
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