5th grade divide fractions worksheets

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Fifth grade fraction division stays with two cases: a unit fraction divided by a whole number, like 1/3 ÷ 4, and the reverse, like 6 ÷ 1/3. Kids reason it out: how many thirds fit in six wholes, no flip rule yet.

Free printable PDF worksheet, aligned to Common Core 5.NF.B.7.

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The kind of problems you'll get

Simplify each answer. Write improper fractions as mixed numbers.

  1. 1 ÷ 1/2

    Answer: 2

  2. 1/4 ÷ 1

    Answer: 1/4

  3. 1/8 ÷ 6

    Answer: 1/48

Every print pulls a fresh set of problems at this level, so a make-up test or a second sibling never gets the same sheet.

What's on a 5th grade sheet

Every version prints on US Letter or A4, with its answer key after the problems.

How to teach this

Keep everything countable: for 6 ÷ 1/3, draw six rectangles, cut each into thirds, and count 18 pieces. For 1/3 ÷ 4, fold a paper third into four strips and name one strip: twelfths appear on their own. Hold off on keep-change-flip; the rule lands in sixth grade, and it sticks better after this reasoning.

Watch for: Kids divide straight across, top by top and bottom by bottom. Division asks how many of the second fit in the first, which is never top-by-top; the sixth-grade shortcut multiplies by the reciprocal instead. Kids flip the first fraction instead of the divisor. Only the second fraction turns over. The first one stays as it is.

Common questions about 5th grade divide fractions

Why does dividing by a fraction make the answer bigger?
Because the question is really 'how many small pieces fit?' Six wholes hold eighteen thirds, more pieces than wholes, so 6 ÷ 1/3 = 18 makes sense.
Should my 5th grader use keep-change-flip?
Not yet. Fifth grade sticks to unit fractions and counting pieces, per 5.NF.B.7. The flip rule arrives in sixth grade, and it makes far more sense after this year.

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Aligned to Common Core 5.NF.B.7. Reviewed by the One more sheet team. Content version 241, updated September 2026.

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