Maths
Fraction wall
Fractions side by side, with matching decimals and percentages.
Fraction wall
Every row is the same length: one whole. Look straight down to find fractions that are the same amount. Two quarters line up with one half, so 2/4 = 1/2.
1 whole
Fractions, decimals and percentages
The same amount can be written three ways. Percent means “out of 100”.
| Fraction | Decimal | Percentage |
|---|---|---|
| 0.5 | 50% | |
| 0.333… | 33⅓% | |
| 0.666… | 66⅔% | |
| 0.25 | 25% | |
| 0.75 | 75% | |
| 0.2 | 20% | |
| 0.4 | 40% | |
| 0.125 | 12.5% | |
| 0.1 | 10% | |
| 0.01 | 1% |
The dots (…) mean the digits keep repeating forever.