Reduce -10/420 to lowest terms
The simplest form of -10/420 is -1/42.
Steps to simplifying fractions
- Find the GCD (or HCF) of the absolute values of both numerator and denominator
GCD of 10 and 420 is 10
- Divide both the numerator and denominator by the GCD
-10 ÷ 10/420 ÷ 10
- Reduced fraction: -1/42
Therefore, -10/420 simplified to lowest terms is -1/42.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad