Theory
How do you convert between decimals, fractions and percentages?
A decimal, fraction and percentage can show the same value in three ways.
From percentage to decimal, divide by 100. From decimal to percentage, multiply by 100.
From fraction to decimal, divide the numerator by the denominator. From decimal to fraction, first write tenths, hundredths or thousandths and then simplify.
- Write as a decimalWrite the value without a percent sign and without a fraction bar.
Convert 0,25 to a percentage.
- Decimal to percentage0,25 × 100 = 25.
- Write as a percentageThe answer is 25%.