Fraction, Decimal and Percent Race

Every fraction has an equal decimal and percent: 1/4 = 0.25 = 25%, 3/8 = 0.375 = 37.5%, 1/3 = 0.333… = 33 1/3%. In this race you get 10 quick questions; tap the matching form from three choices and beat your best time. Missed one? The answer and a link to the chart appear right away.

Question 0 of 10 Score 0 Time 0.0s Best –

10 questions: fractions, decimals and percents. Three choices each. The clock starts when you press Start.

Fraction, decimal and percent values in the race

These are the 24 values the game uses. Learn a row, then race to see if you remember it.

FractionDecimalPercent
1/20.550%
1/40.2525%
3/40.7575%
1/50.220%
2/50.440%
3/50.660%
4/50.880%
1/80.12512.5%
3/80.37537.5%
5/80.62562.5%
7/80.87587.5%
1/100.110%
3/100.330%
7/100.770%
9/100.990%
1/200.055%
3/200.1515%
1/250.044%
1/500.022%
1/1000.011%
1/30.333…33 1/3%
2/30.666…66 2/3%
1/60.1666…16 2/3%
5/41.25125%

How to switch between fractions, decimals and percents

  1. Fraction to decimal: divide the top by the bottom. 3/4 = 3 ÷ 4 = 0.75.
  2. Decimal to percent: multiply by 100 (move the decimal point two places right). 0.75 = 75%.
  3. Percent to fraction: write it over 100 and simplify. 75% = 75/100 = 3/4. The percent to fraction calculator shows every step.
  4. Repeating decimals: thirds and sixths never end, so 1/3 = 0.333… and its exact percent is 33 1/3%, not 33%.

Want every common value on one page? Use the fraction, decimal and percent chart. For any other value, try the fraction to percentage calculator or the decimal to fraction calculator.

Frequently asked questions

How do you play the Fraction, Decimal and Percent Race?
Press Start. Each question shows a fraction, a decimal or a percent and asks for one of the other two forms. Tap the matching answer from three choices. There are 10 questions, and the clock runs until you finish, so try to beat both your score and your time.
How do you change a fraction to a decimal and a percent?
Divide the top number by the bottom number to get the decimal, then multiply by 100 for the percent. 3/8 = 3 ÷ 8 = 0.375, and 0.375 × 100 = 37.5%.
How do you change a percent to a fraction?
Write the percent over 100 and simplify. 40% = 40/100 = 2/5. For a decimal percent such as 12.5%, multiply the top and bottom by 10 first: 12.5/100 = 125/1000 = 1/8.
Why is 1/3 written as 0.333… and 33 1/3%?
Because 1 ÷ 3 never ends: the 3 repeats forever. 33.33% is only close to 1/3; the exact percent is 33 1/3%. In the same way, 2/3 = 0.666… = 66 2/3%.
Which fraction, decimal and percent facts should kids learn first?
Start with halves, quarters and tenths (1/2 = 0.5 = 50%, 1/4 = 0.25 = 25%, 3/4 = 0.75 = 75%, 1/10 = 0.1 = 10%), then fifths, eighths and thirds. All of them are in the table on this page and in the fraction, decimal and percent chart.

More fraction games and tools

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  • "Fraction, Decimal and Percent Race". VisualFractions.com. Accessed on November 13, 2026. http://visualfractions.com/games/fraction-percent-decimal-race/.

  • "Fraction, Decimal and Percent Race". VisualFractions.com, http://visualfractions.com/games/fraction-percent-decimal-race/. Accessed 13 November, 2026.

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