Answers

639/644 is already in the simplest form. It can be written as 0.992236 in decimal form (rounded to 6 decimal places).

Steps to simplifying fractions

1. Find the GCD (or HCF) of numerator and denominator
   GCD of 639 and 644 is 1
2. Divide both the numerator and denominator by the GCD
   639 ÷ 1/644 ÷ 1
3. Reduced fraction: 639/644
   Therefore, 639/644 simplified to lowest terms is 639/644.

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Equivalent fractions: ¹²⁷⁸/₁₂₈₈ ¹⁹¹⁷/₁₉₃₂ ³¹⁹⁵/₃₂₂₀ ⁴⁴⁷³/₄₅₀₈

More fractions: ¹²⁷⁸/₆₄₄ ⁶³⁹/₁₂₈₈ ¹⁹¹⁷/₆₄₄ ⁶³⁹/₁₉₃₂ ⁶⁴⁰/₆₄₄ ⁶³⁹/₆₄₅⁶³⁸/₆₄₄ ⁶³⁹/₆₄₃

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