PERCENTAGES

• newEditor
• Mathematics
• Lower Secondary (Key Stage 3)

PERCENTAGES

YEAR 9

RECAP

LESSON

Learning Objective

At the end of the lesson, you will know how to calculate percentages.

What do you already know about percentages?

What Are Percentages?

Percentages are a way to express a number as a part of 100.

Why Use Percentages?

Percentages make it easy to compare different quantities.

Converting Fractions to Percentages

Multiply the fraction by 100 to convert it to a percentage.

Converting Decimals to Percentages

Move the decimal point two places right and add a % sign.

Finding Percentage of a Number

Multiply the number by the percentage, then divide by 100.

Write down 3 things you learned in this lesson.

Write down 2 things you want to know more about.

Ask 1 question about something you haven't quite understood yet.