Converting percentages to fractions
To convert a percentage to a fraction, follow these steps:
- Convert the percentage to a decimal by dividing by
. - Convert the decimal to a fraction over a power of
. - Simplify the fraction if possible.
Useful links
Section titled “Useful links”- Converting percentages to decimals
- Converting decimals to fractions
- Simplifying fractions
- Highest common factor (HCF)
Example conversions
Section titled “Example conversions”Convert 75% to a fraction
Section titled “Convert 75% to a fraction”- Convert to a decimal:
- Convert to a fraction:
- Simplify the fraction:
- HCF of
and is .
- HCF of
- Answer:
Convert 40% to a fraction
Section titled “Convert 40% to a fraction”- Convert to a decimal:
- Convert to a fraction:
- Simplify the fraction:
- HCF of
and is .
- HCF of
- Answer:
Convert 12.5% to a fraction
Section titled “Convert 12.5% to a fraction”- Convert to a decimal:
- Convert to a fraction:
- Simplify the fraction:
- HCF of
and is .
- HCF of
- Answer:
Convert 273% to a fraction
Section titled “Convert 273% to a fraction”- Convert to a decimal:
- Convert to a fraction:
- Simplify the fraction:
- HCF of
and is .
- HCF of
- Answer: