Percentages
Percentage
Percentage
Percent literally means per hundred.
Percent literally means per hundred.
In Math, when we talk about percentages, we mean per hundred parts. So 7 percent refers to 7 parts out of 100 parts of a whole.
In Math, when we talk about percentages, we mean per hundred parts. So 7 percent refers to 7 parts out of 100 parts of a whole.
Percentages are fraction with a denominator of 100 except that instead of writing the denominator, we use a special notation called the percent sign (%).
Percentages are fraction with a denominator of 100 except that instead of writing the denominator, we use a special notation called the percent sign (%).
Percentage Point
Percentage Point
Percentage point refers to the arithmetic difference between 2 percentages. For example, Mark scored 80% for his Maths paper which was 20 percentage points higher than the 60% he scored for his Science paper.
Percentage point refers to the arithmetic difference between 2 percentages. For example, Mark scored 80% for his Maths paper which was 20 percentage points higher than the 60% he scored for his Science paper.
Explore!
Explore!
Use the applet below to visualise percentages.
Use the applet below to visualise percentages.
Explore!
Explore!
Use the applet below to visualise percentages above 100%.
Use the applet below to visualise percentages above 100%.