Question

How to find out fraction of a part in a pie chart?

Answer 1

Answer:

Reading Pie Charts

To calculate the percentage each slice is worth, measure the angle of each slice and divide this by 360 then multiply it by 100. To find the number of pieces of data each slice represents, multiply the percentage that each slice is worth by the total number of the data sets.

Answer 2

Answer:

Steps of Pie Charts

Step-by-step explanation:

1. Make a fraction.

2. Reduce the fraction to lowest term.

3. Change the fraction to a decimal.

4. Move the decimal point two places to the right.

5. Add the percent sign %