What you need to know
To achieve 100 you need to:
recognise and use the equivalences between simple fractions, decimals and percentages
become more confident with calculating other decimal fraction equivalents.
- The percentage symbol (%) means 'out of 100'.
- Fractions with 100 as the denominator can be written as decimals and percentages (e.g.
= 0.74 = 74%).
- Other fractions can be written as decimals by dividing the numerator by the denominator (e.g.
= 1 รท 4 = 0.25 = 25%) become more confident with calculating other decimal fraction equivalents.