1. What Are Mixed Fractions?

A mixed fraction is a combination of a whole number and a proper fraction. For example, 2 1/3 represents two whole units plus one-third of another unit.

2. How to Perform Operations on Mixed Fractions

To perform operations with mixed fractions:

1. Convert mixed fractions to improper fractions
2. Perform the operation on the improper fractions
3. Simplify the result
4. Convert back to mixed fraction if needed

3. Step-by-Step Calculation

Example: 2 1/3 + 1 3/4

1. Convert to improper fractions: 7/3 + 7/4
2. Find common denominator: 28/12 + 21/12
3. Add numerators: 49/12
4. Convert to mixed number: 4 1/12

4. Using the Calculator

Instructions: Enter the whole number, numerator, and denominator for both fractions, select the operation, and click Calculate.

5. Frequently Asked Questions (FAQ)

Q1: What if my result is an improper fraction?
A: The calculator will show it as an improper fraction (like 5/4) or convert it to a mixed number (like 1 1/4) if appropriate.

Q2: Can I use negative numbers?
A: This calculator is designed for positive numbers only.

Q3: What if I get zero in the denominator?
A: The calculator prevents division by zero by requiring denominators to be at least 1.

Q4: How are fractions simplified?
A: The calculator uses the greatest common divisor (GCD) to reduce fractions to their simplest form.

Q5: Can I use this for complex fractions?
A: This calculator handles basic operations with two mixed fractions. For more complex calculations, you might need specialized tools.