Fraction / Decimal / Percent Worksheets
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Easy
10 problemsMedium
20 problemsHard
20 problemsMixed
30 problemsFree printable fraction / decimal / percent worksheets with step-by-step answer keys. Every worksheet is uniquely generated so students never see the same problems twice. Topics covered range from fraction to decimal or percent (common benchmark fractions) at the easy level through to all four conversion directions with harder denominators at the advanced level.
What is fraction / decimal / percent?
Fractions, decimals, and percentages represent identical mathematical values in different formats. The fraction 34 equals the decimal 0.75, which equals 75 percent. Converting between these forms requires understanding that fractions represent division, decimals show place value positions, and percentages express parts per 100.
Why it matters
Converting between fractions, decimals, and percentages appears throughout daily life and advanced mathematics. Store discounts show percentages like 25% off, which equals 0.25 or 14 of the original price. Scientific measurements often use decimals like 0.375 liters, while recipes call for fractional amounts like 38 cup. Sports statistics combine all three formats — a batting average of 0.300 equals 30% or 310. In algebra and statistics, students must fluently convert between these forms to solve equations and interpret data. Financial calculations require percentage-to-decimal conversions for interest rates, while engineering uses fractional measurements that convert to decimal equivalents for precision calculations.
Common mistakes to watch for
- ✗Converting 3/4 to 0.34 instead of 0.75 by placing numerator and denominator side by side rather than dividing.
- ✗Writing 0.6 as 6% instead of 60% by forgetting to multiply by 100 when converting decimal to percentage.
- ✗Converting 25% to 1/25 instead of 1/4 by using the percentage number as the denominator rather than placing it over 100 and simplifying.
Questions teachers ask
How do you convert a fraction to a decimal?+
What's the quickest way to convert decimals to percentages?+
How do you turn a percentage into a fraction?+
Which decimals create repeating patterns?+
What are the most important benchmark conversions to memorize?+
Pick a difficulty
Click any level to open the generator with that difficulty pre-selected.
Beginner
Generate →- Concepts
- Fraction to decimal or percent (common benchmark fractions)
- Range
- denominators 2, 4, 5, 10; numerators 1–9
- Steps
- 2 steps
- Example
- 1/2 = 0.5 or 50%
Easy
Generate →- Concepts
- Fraction/decimal/percent conversions (benchmark fractions)
- Range
- denominators 2, 4, 5, 8, 10, 20; numerators 1–19
- Steps
- 2 steps
- Example
- 2/5 = 0.4 or 40%
Medium
Generate →- Concepts
- Fraction/decimal/percent conversions (non-terminating possible)
- Range
- denominators 3, 6–9, 11–12; numerators 1–9
- Steps
- 2 steps
- Example
- 5/9 = 0.5556 or 0.3333 → 1/3
Hard
Generate →- Concepts
- All four conversion directions with harder denominators
- Range
- denominators 7, 9, 11–16; numerators 1–15
- Steps
- 2 steps
- Example
- 7/13 = 0.5385 or 0.4286 → 3/7
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