Question 1

How do I add fractions?

Accepted Answer

To add fractions with the same denominator, add the numerators. For different denominators, find a common denominator (LCM), convert, then add. This calculator handles both cases automatically and shows all steps.

Question 2

How do I simplify a fraction?

Accepted Answer

Divide both numerator and denominator by their greatest common divisor (GCD). For example, 8/12 → GCD is 4 → 8÷4 / 12÷4 = 2/3. The calculator simplifies every result automatically.

Question 3

What is a mixed number?

Accepted Answer

A mixed number combines a whole number with a proper fraction, like 2 3/4. Improper fractions (numerator ≥ denominator) like 11/4 can be converted to mixed numbers (2 3/4) for readability.

Question 4

How do I divide fractions?

Accepted Answer

To divide by a fraction, multiply by its reciprocal (flip numerator and denominator). For example, 1/2 ÷ 3/4 = 1/2 × 4/3 = 4/6 = 2/3.