Answers

The simplest form of 210/840 is 1/4.

Steps to simplifying fractions

1. Find the GCD (or HCF) of numerator and denominator
   GCD of 210 and 840 is 210
2. Divide both the numerator and denominator by the GCD
   210 ÷ 210/840 ÷ 210
3. Reduced fraction: 1/4
   Therefore, 210/840 simplified to lowest terms is 1/4.

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Equivalent fractions: ⁴²⁰/₁₆₈₀ ¹⁰⁵/₄₂₀ ⁶³⁰/₂₅₂₀ ⁷⁰/₂₈₀ ¹⁰⁵⁰/₄₂₀₀ ⁴²/₁₆₈ ¹⁴⁷⁰/₅₈₈₀ ³⁰/₁₂₀

More fractions: ⁴²⁰/₈₄₀ ²¹⁰/₁₆₈₀ ⁶³⁰/₈₄₀ ²¹⁰/₂₅₂₀ ²¹¹/₈₄₀ ²¹⁰/₈₄₁²⁰⁹/₈₄₀ ²¹⁰/₈₃₉

Fractions Simplifier