Pie Charts - AFDA

Pie Charts

Yet another way to display Data. These are also called circle graphs.

Multiple Choice

Global CO2 gas emissions in the year 2015 by country. What percent of Gas emissions was produced by the US?

• 14.3%

• 4.9%

• 29.4%

• 9.8%

Multiple Choice

Global CO2 gas emissions in the year 2015 by country. What percent of Gas emissions was produced by Japan?

• 14.3%

• 4.9%

• 29.4%

• 3.5%

Percents

We will need to know how to find answers using percents for other questions having to do with Pie Charts.

Percent of a number

• Percent just means Per (out of) and Cent (100). Basically, 30% means 30 out of every 100 or 30/100.

• We are going to review how to find 45% of 300. Use the steps below:

• Move the decimal 2 places to the left. (hint: every number without a visible decimal has one to the right of it) 45% = 0.45

• Multiply 0.45 (300) =

Budget Costs in Avon, South Dakota

During the 2019-2020 fiscal year, Avon, SD had an education budget of approximately $57,000,000; use the Pie chart to answer the questions that follow.

Quetion 1

• How much of the $57,000,000 was spent on Instruction?

• Set up the equation: 61% of 57,000,000

• Change the % to a decimal and multiply:

• 0.61 (57,000,000)