Calculations with Dot Plots, Bar Graphs, & Pie Charts

When you add up the percentages of a circle graph it should equal _____.

• 100%
• 50%
• 75%
• 360%

Ursula surveyed 50 classmates about their favorite ice cream. Each classmate chose one flavor. The results are shown in the circle graph. How many more of Ursula's classmates chose chocolate than vanilla?

• 8

• 6

• 34

• 16

The graph shows the favorite colors chosen by some middle school students. Which statement is supported by the information in the graph?

• Fewer than 30% of the students chose red, yellow, or orange as their favorite color.

• More than ⅒ of the student chose pink as their favorite color

• Exactly 18% of the students chose blue as their favorite color.

• Exactly ⅖ of the students chose green, black, or purple as their favorite color.

Students were surveyed on their favorite sport. Drag and drop values to create a proportion that could be used to solve for the percentage of students who picked basketball.

c

e

a

50

18

x

22

100

The following pie chart represents purchases made at a carnival. Drag and drop values to create a proportion that could be used to solve for the percentage of popcorn sales

d

b

a

x

2

100

20

In the bar graph, the total number of people who answer is ​ (a)   .

The number of people who selected drama is ​ (b)   .

• 20
• 100
• 50
• 1
• 2

Students were surveyed in the cafeteria on what instrument they played. The results are shown in the pie chart.

If Half the amount of students play clarinet than trumpet and half the amount of students play Tuba than trombone, determine the percentages for Tuba, Clarinet, and Other.

c

d

b

20%

25%

10%

5%

15%

The number of goals scored for Woodlake's 2024 Soccer season is depicted in the dot plot. Based on this information, match the amount of goals scored to its corresponding percentage.

• 3 goals

• 10%

• 2 goals

• 40%

• 4 goals

• 30%

The number of goals scored for Kitty Hawk's 2024 Soccer season is depicted in the dot plot. Based on this information, match the amount of goals scored to its corresponding percentage.

• 28 goals

• 20%

• 30 goals

• 5%

• 24 goals

• 15%

There are 200 vegetable plants in a garden.  How many of the vegetable plants are green beans?

• 16
• 24
• 28
• 32

Tags

CCSS.6.RP.A.3C