Answers

643/721 is already in the simplest form. It can be written as 0.891817 in decimal form (rounded to 6 decimal places).

Steps to simplifying fractions

1. Find the GCD (or HCF) of numerator and denominator
   GCD of 643 and 721 is 1
2. Divide both the numerator and denominator by the GCD
   643 ÷ 1/721 ÷ 1
3. Reduced fraction: 643/721
   Therefore, 643/721 simplified to lowest terms is 643/721.

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Equivalent fractions: ¹²⁸⁶/₁₄₄₂ ¹⁹²⁹/₂₁₆₃ ³²¹⁵/₃₆₀₅ ⁴⁵⁰¹/₅₀₄₇

More fractions: ¹²⁸⁶/₇₂₁ ⁶⁴³/₁₄₄₂ ¹⁹²⁹/₇₂₁ ⁶⁴³/₂₁₆₃ ⁶⁴⁴/₇₂₁ ⁶⁴³/₇₂₂⁶⁴²/₇₂₁ ⁶⁴³/₇₂₀

Fractions Simplifier