Fraction Calculator

Perform operations with fractions, simplify fractions, and convert between different formats

Fraction Calculator

Perform addition, subtraction, multiplication, and division with fractions

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About Fractions

Operations

  • Addition/Subtraction: Find common denominator (LCM)
  • Multiplication: Multiply numerators and denominators
  • Division: Multiply by reciprocal of second fraction
  • Simplification: Divide by Greatest Common Divisor (GCD)

Key Terms

  • Numerator: Top number of fraction
  • Denominator: Bottom number of fraction
  • Proper Fraction: Numerator < Denominator
  • Improper Fraction: Numerator ≥ Denominator