How do you add fractions with different denominators?

To add fractions with different denominators, first find a common denominator (usually the least common multiple of both denominators). Convert both fractions to equivalent fractions with this common denominator, then add the numerators while keeping the denominator the same.

What's the difference between proper and improper fractions?

A proper fraction has a numerator smaller than its denominator (like 3/4). An improper fraction has a numerator equal to or larger than its denominator (like 5/4). Improper fractions can be converted to mixed numbers (1 1/4).

How do you simplify fractions?

To simplify a fraction, divide both numerator and denominator by their greatest common divisor (GCD). For example, 8/12 can be simplified by dividing both by 4 to get 2/3. The calculator does this automatically.

What is a mixed number?

A mixed number combines a whole number and a proper fraction (like 2 1/2). Mixed numbers can be converted to improper fractions for mathematical operations. For example, 2 1/2 = 5/2.

How do you multiply fractions?

To multiply fractions, simply multiply the numerators together and multiply the denominators together. Then simplify the result. For example: (2/3) × (3/4) = (2×3)/(3×4) = 6/12 = 1/2.

How do you divide fractions?

To divide fractions, multiply the first fraction by the reciprocal (flip) of the second fraction. For example: (2/3) ÷ (3/4) = (2/3) × (4/3) = 8/9. The calculator handles this automatically.

Fraction Calculator

Perform calculations with fractions, mixed numbers, and decimals with step-by-step solutions and simplified results. Perfect for cooking, construction, and educational applications with precise fraction operations.

fraction

math

arithmetic

Share this tool:

Quick Fraction Examples

Try these common fraction calculations

Fraction Calculator

Enter two fractions and select an operation

First Fraction

Operation

Second Fraction

How it works: Enter two fractions with their numerators and denominators, select an operation, and click calculate. Results are automatically simplified to their lowest terms.

Continue Your Calculators Journey

More tools you might find useful

Basic Calculator

Perform simple arithmetic operations

BMI Calculator

Assess health with BMI calculations and wellness tips

Mortgage Calculator

Compute mortgage payments and amortization details

Age Calculator

Determine exact age in years, months, days, hours

🌈 Browse More Tools

All Calculator Tools All Tools

Complete Guide: Fraction Calculator

Everything you need to know about using Fraction Calculator effectively

Related Tools

More tools you might find useful

Matrix Calculator

Add, multiply, transpose, and find determinants of matrices

matrix

linear-algebra

determinant

Expected Value Calculator

Calculate E[X], variance, and standard deviation from probabilities

Solve linear, quadratic, and systems of equations

Calculate mean, median, weighted average, geometric and harmonic mean

average

mean

median

Compound Interest Calculator

Project investment growth with compound interest

interest

compound

investment

Statistics Calculator

Analyze data with mean, median, mode, deviation

Calculate taxes and total prices with rates

Compute final grades with weighted assignments

grade

gpa

academic

Related Collections

Collections that include this tool - discover more tools in these curated collections

Academic Calculator Tools

Calculate grades, GPA, fractions, statistics, and solve math problems. Essential calculator tools for students, teachers, and academic work.

View collection

Math & Science Calculators

Essential math and science calculators for students, engineers, and researchers. Perform scientific calculations, solve fractions, compute statistics, and handle complex mathematical operations instantly.

View collection