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**Created by Mr.Lafferty Maths Dept**

Pie Charts Reading Pie Charts Constructing Pie Charts 1-Apr-17 Created by Mr.Lafferty Maths Dept

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**Created by Mr.Lafferty Maths Dept**

Starter Questions 1-Apr-17 Created by Mr.Lafferty Maths Dept

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**Created by Mr.Lafferty Maths Dept**

Pie Charts Learning Intention Success Criteria To explain the main points of a Pie Chart and how to construct them. 1. Be able to read information from a Pie Chart. 2. Be able to construct a Pie Chart. 1-Apr-17 Created by Mr.Lafferty Maths Dept

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**Created by Mr.Lafferty Maths Dept**

Pie Charts Now try Exercise 3 Ch5 (page 59) 1-Apr-17 Created by Mr.Lafferty Maths Dept

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**Created by Mr.Lafferty Maths Dept**

Pie Charts 1-Apr-17 Created by Mr.Lafferty Maths Dept

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**Created by Mr.Lafferty Maths Dept**

Pie Charts 1-Apr-17 Created by Mr.Lafferty Maths Dept

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**Pie Charts Pie charts can be thought of as circle graphs.**

Count the number of parts the circle is divided into. Whole circle is divide into 10 equal pieces 1 piece is equal to 1-Apr-17 Created by Mr. Lafferty

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**Created by Mr.Lafferty Maths Dept**

Pie Charts 1-Apr-17 Created by Mr.Lafferty Maths Dept

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Pie Charts The pie chart shows the results of a class survey into favourite restaurant food. Write down the fraction of the class that choose Chinese French Indian Italian Indian Chinese Italian French 1-Apr-17 Created by Mr. Lafferty

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**Created by Mr.Lafferty Maths Dept**

Pie Charts 50 people were asked what we there favourite holiday How many chose Spain America 1-Apr-17 Created by Mr.Lafferty Maths Dept

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**Pie Charts Count the number of parts the circle is divided into.**

Whole circle is divide into 20 equal pieces 1 piece is equal to 5 The whole circle represents 100 bottles. How many bottles does 1 piece represent. 1-Apr-17 Created by Mr. Lafferty

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**Pie Charts www.mathsrevision.com**

What does each part stand for ? What fraction represents each mealtime ? There is 100 pupils in the survey? What is 1/20 of 100. Pie Charts How many people chose each mealtime? 1-Apr-17 Created by Mr.Lafferty Maths Dept

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19-Dec-14Created by Mr. Lafferty Maths Dept. Simplifying Ratios Ratio Calculations Ratios www.mathsrevision.com MNU 3-08a MNU 4-08a.

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