🔢 Fractions Calculator

Add, Subtract, Multiply & Divide Fractions with Steps

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Add, subtract, multiply, and divide any fractions

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🧮 Fraction Calculator

Choose Operation:

First Fraction:

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Second Fraction:

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📚 Fraction Rules Reference

➕ Addition & ➖ Subtraction

Rule: Find common denominator
Formula:
a/b ± c/d = (ad ± bc) / bd

Example:
1/2 + 1/3 = (1×3 + 1×2) / (2×3)
= (3 + 2) / 6 = 5/6

✖️ Multiplication & ➗ Division

Multiply: Multiply across
a/b × c/d = (a×c) / (b×d)

Divide: Multiply by reciprocal
a/b ÷ c/d = a/b × d/c

Example:
1/2 × 2/3 = 2/6 = 1/3
1/2 ÷ 2/3 = 1/2 × 3/2 = 3/4

🔢 Common Fraction Equivalents

Fraction	Decimal	Percentage	Common Use
1/2	0.5	50%	Half
1/3	0.333...	33.3%	One third
1/4	0.25	25%	Quarter
2/3	0.667...	66.7%	Two thirds
3/4	0.75	75%	Three quarters
1/5	0.2	20%	One fifth
1/8	0.125	12.5%	One eighth