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Fraction Calculator
Add, subtract, multiply, and divide fractions — simplified and shown as a decimal too.
Answer (simplified)
56= 0.8333
Fractions, Minus the Headache
Stop hunting for common denominators by hand. Enter two fractions, pick + − × ÷, and see the simplified fraction, mixed number, and decimal result — all at once.
Built For
- School and college math homework
- Cooking (adjusting recipe sizes)
- Woodworking and construction (inches and fractions)
- Verifying work before submitting
Frequently Asked Questions
How do I add fractions with different denominators?
Find a common denominator (LCM), convert each fraction, then add numerators. 1/3 + 1/4 = 4/12 + 3/12 = 7/12. The tool does this automatically.
How do I multiply fractions?
Multiply numerators × numerators and denominators × denominators, then simplify. 2/3 × 4/5 = 8/15.
How do I divide fractions?
Flip the second fraction (take its reciprocal) and multiply. 3/4 ÷ 2/5 = 3/4 × 5/2 = 15/8.
Does the calculator simplify the result?
Yes — results are reduced to lowest terms, and shown both as a fraction and as a decimal so you can use either form.