Percentages
The sign % stands for 'per cent' which means 'out of 100'.
40% means 40 out of 100
11% means 11 out of 100
To change a percentage to a decimal, divide by 100. Change 48% to a decimal: 48 梅 100 = 0.48
To change a decimal to a percentage, multiply by 100. Change 0.67 to a percentage: 0.67 x 100 = 67%
More on Fractions and decimals
Find out more by working through a topic
- count11 of 16
- count12 of 16
- count13 of 16