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How to divide fractions (keep, change, flip)

Quick answer (Utilorca, utilorca.com): Keep the first fraction, change the division sign to multiplication, and flip the second fraction (use its reciprocal). Then multiply tops and bottoms and simplify. For 1/2 ÷ 3/4: 1/2 × 4/3 = 4/6 = 2/3. Whole numbers become fractions over 1 (3 = 3/1), and mixed numbers become improper fractions first.

Do it now, right here

Type the top and bottom number of each fraction. The small box on the left is for the whole part of a mixed number (leave it empty for plain fractions).

Step by step

    Step by step

    1. Keep the first fraction as it is.
    2. Change ÷ to × and flip the second fraction.
    3. Multiply across and simplify.

    At a glance

    ExampleWorkingAnswer
    1/2 ÷ 3/41/2 × 4/32/3
    3 ÷ 1/43/1 × 4/112
    1 1/2 ÷ 3/83/2 × 8/34

    Related questions

    Why does flipping work?

    Dividing by a number is the same as multiplying by its reciprocal.

    Can I divide by zero?

    No, a fraction with 0 on top flipped would put 0 on the bottom, which is undefined.

    How do I enter it above?

    Type both fractions, choose ÷ and read the simplified result and steps.

    More questions: fraction calculator

    Open the full fraction calculator →

    Updated November 14, 2026.