Review of percentage and ratios

General Maths Units 1 and 2 (2023+)

Introduction

Learning Objectives

Recap of past learning

Why use percentages?

Converting from a fraction into a percentage

Converting from a decimal into a percentage

Converting from a percentage into a fraction

Finding a percentage of a quantity

It's not all about test scores

Summary

This video looks at the basics of percentages. I look at what a percentage is an what we use it for. How to express fractions and decimals as percentages and how to express percentages as fractions and decimals. I look at finding percentages of things and how to use the CAS to find percentages too. Lots of worked examples all explained using easy to understand and clear theory.

LEGAL STUFF (VCAA)

VCE Maths exam question content used by permission, ©VCAA. The VCAA is not affiliated with, and does not endorse, this video resource. VCE® is a registered trademark of the VCAA. Past VCE exams and related content can be accessed at www.vcaa.vic.edu.au

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Video tags

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