7.1: Percentage

1) Lesson Objectives:

You should be able to

• know what is percentage

• find percentage given a fraction or decimal

• convert fraction and decimal into a percentage

• compare two quantities by percentage

IMPORTANT: To find percentage always x 100%

(you MUST write the % sign in your working when you are looking for percentage)

A: Percentage, fraction and decimal

B: Percentages greater than 100% and percentages less than 1%

C: Percentage of a quantity

D: Expressing one quantity as a percentage of another quantity

E: Comparing two quantities by percentage