The picture above estimates the number of students in four different classes at Central High School. Use the picture/graph to answer the following questions.
What is the approximate size of Mr. Smith’s class?
40 Students
20 Students
45 Students
4 Students
How many more students are in Mr. Smith’s class than in Mrs. Jones’s class?
25
5
10
15
What is the total number of students in Ms. Jones’s and Ms. Willis’s classes?
55
45
65
60
What is the total of all students in all four classes at Central High School?
120 Students
U se the pie chart/circle graph to find the best answer to each question.
Approximately how many hours a day are spent sleeping?
6 hours
9 hours
8 hours
10 hours
According to this graph, for every 24 hours, about how many hours are spent socializing and watching TV?
4 hours
2 hours
5 hours
6 hours
If a student ate ¾ (three-fourths) of their meals away from home, what % of the total day is spent eating other than at home?
6%
4%
7%
12%
Approximately how many hours a day are spent in school and doing homework?
7 hours
8.5 hours
9 hours
8 hours
Which equation shows how to figure the amount of time a student spends watching TV during a week? A equals the total amount of time watching TV for a week.
A = 13% X 24 X 7
A = 24 X 13 X 7
A = 1.3 X 7 X 24
A = 24 DIVIDED BY 13% X 7
Approximately how much time is spent in a week on socializing?
20 hours
21 hours
22 hours
23 hours
Study the table below and answer the following questions in reference to it.