Question 517982: 2.8 million,2.1 million,2.75 million, 5.25 million, 3.7 5million find percentage with 360 because i have to graph it in a pie graph Answer by solver91311(24713) (Show Source):
Add up all your data. That is 100 percent. Then go back and divide each of your data points by the 100 percent number to give you the decimal fraction represented by that data point. Then multiply each of your decimal fractions by 360 to get the central angle for each part of you pie chart.
John
My calculator said it, I believe it, that settles it
