Review of percentage and ratios
General Maths Units 1 and 2 (2023+)
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  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

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.
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vce maths maths tutorials vce general maths general maths general maths units 1 and 2 percentages finding a percentage of something percentage of what is a percentage fraction to percentage decimal to percentage percentage to fraction percentage to decimal year 11 maths grade 11 maths