Pie Chart
Percentage Calculation
Angle Calculation
Look at the pie chart and answer the question
Fill in the blanks
100
What is a Pie Chart?
a. A chart you use to call people.
b. A pie chart is a type of graph that represents the data in the circular graph. The slices of pie show the relative size of the data.
c. A pie chart is a graphical display of data using bars of different heights.
d. A pie chart is type of chart used to show information that changes over time.
b. A pie chart is a type of graph that represents the data in the circular graph. The slices of pie show the relative size of the data.
100
How to represent one quarter in percentage?
a. 25
b. 34%
c. 75%
d. 25%
d. 25%
100
David's Mom bought a cake for his birthday party. Four of his friends ate the following slices from the cake having angle measures of 55°,120°,60°and 30° respectively. What is the angle measure of the left over cake for David?
95 °
working out: 55 °+ 120 °+ 60 °+ 30 ° = 265°
The total circle normally adds up to 360° and you want to find the left over cake for David which means you would have to subtract. Therefore:
360°-265°=95°
hence, the answer, 95°
100
What is the population of China in percentage?
18.47%
100
The entire “pie” represents ___ percent of a whole, while the pie “slices” represent portions of the whole.
100
200
The term 'Pie' represents the:
a. slices
b. food
c. whole
d. Parts of the whole
c. whole
200
In a class, 4 out of 20 students liked comedy. What is the percentage of the amount of students that liked comedy?
20%
working out:
4/20*100=20%
200
How do you find the angle for making each sector in a circle graph?
(perentage for the sector) x 360
100
200
What was the population of Russia as a percentage of the world population?
1.91%
200
Pie charts give you a snapshot of how a _____ is broken down into ______ _____.
a. group, smaller pieces
b. pie, food parts
c. cake, slices
a. group, smaller pieces
300
What does a Pie Chart look like?
a. Graph
b. pizza
c. chocolate bar
d. chop sticks
b. pizza
300
In a stadium, 24 out of 80 people liked the sport, Track and Field. What is the percentage of this amount of people?
30%
300
What is a degree in math?
a. Degrees are a unit of angle measure.
b. a degree is a circle.
c. a degree is an accomplishment.
a. Degrees are a unit of angle measure.
300
Which country has the smallest population by percentage?
We can't tell because the smallest country in the world would be part of the "other" category.
(BUT we can accept Japan as well)
300
Pie charts displays data in a _____ graph.
a. triangular
b. hexagon
c. sphere
d. circular
d. circular
400
The total value of the pie is always equal to?
a. 100.8%
b. 25 1/2%
c. 100%
d. 50%
c. 100%
400
A school raised $1200 at a fundraiser. 30% of the money raised goes to a local food bank. How much will the food bank get?
$360
400
A pie chart is divided into 6 equal parts. Find the angle made by each part.
360/6 = 60o
400
What is the population of Canada in percentage?
We can't tell from this graph because it is part of the "other" category.
400
Unlike bar graphs and line graphs, pie charts do not show _____ over time
a. movement
b. changes
c. cars
b. changes
500
Pie charts are divided into different _____ and they represent different ____.
Pie charts are divided into different SECTORS and they represent different VALUES.
500
A school raised money at a fundraiser. $900 was spent on new sports equipment. If the money spent on sports equipment was 60% of the total money raised, how much money was raised?
900/0.6
= $1500
500
A pie chart is divided into 5 parts with the angles for the 4 parts measuring as 45°,62°,127°,38°, respectively. Find the angle for the last part.
360 - 45 - 62 - 127 - 38 = 88o
500
What two countiries have over 25% of the world's population if combined?
India and China
500
Pie charts can be used to show _______ of a whole.
a. percentages
b. amount
c. time
a. percentages