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Percentages Your task is to produce a mindmap for the following aspects of percentages;  Express one quantity as a percentage of another  Find a percentage.

Published byRandell Gallagher Modified over 9 years ago

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Presentation on theme: "Percentages Your task is to produce a mindmap for the following aspects of percentages;  Express one quantity as a percentage of another  Find a percentage."— Presentation transcript:

1 Percentages Your task is to produce a mindmap for the following aspects of percentages;  Express one quantity as a percentage of another  Find a percentage of a quantity  Increase or decrease a number by a given percentage  Calculate GST (from exclusive amounts)  Increase or decrease a number by a given percentage using a multiplier  Calculate a percentage change – increase or decrease  Calculate new price after a discount or mark up  Calculate an amount including GST  Find simple interest  Find the original quantity given a percentage change

2 What is a mindmap?

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