Ratio and Proportion
Fractions
Percents
Averages
Stem-and-leaf
Bar and Pie Charts
100
Simplify the ratio 50cm to 3m
1cm : 6cm
100
Write your answer as a simplified mixed number.
3 1/3 div 2 3/5
1 11/50
100
What is 15% of 90 hours?
13.5 hours
100
What is the mode of the following data set?
1, 2, 3, 5, 9, 0
No mode
100
Write a key for the following stem and leaf diagram.
15|3 = 153
100
According the bar chart what is the least favorite choice?
B
200
Neil, Dave, and John share £144 in the ratio of 2:4:6. How much does each person get?
Neil: £24
Dave: £48
John: £72
200
Write your answer as a simplified mixed number.
12 1/2 - 2 3/8
10 1/8
200
A cake weighs 750g.
40% of the cake is sugar.
How much of the cake is not sugar? Measured in grams.
450g
200
Find the range of goals from the following frequency table:
7
200
What is the mode from the given stem-and-leaf diagram?
176
200
Timmy finds that only 23% of students enjoy playing video games at school. What is the number of degrees this would represent in a pie chart?
82.8 Degrees
300
In a group, the ratio of doctors to lawyers is 5:4. If the total number of people in the group is 72, what is the number of lawyers in the group?
32
300
Write 5/6 as a repeating decimal
0.833...
300
An auditorium has 200 seats and 165 are filled. What is the attendance at a percent of capacity?
82.5% Capacity
300
Find the median class interval from the following frequency table:
30-40
300
What is the median from the stem-and-leaf diagram?
176
300
How many degrees does Hugo represent in the following pie chart? 
72 degrees
400
Hamza, Jude and Adam are collecting red and yellow leaves for an art project.
In total they collect the same number of red and yellow leaves.
The 3 boys collect red leaves in a ratio of 4:7:9 and yellow leaves in a ratio of 3:1:5 (Hamza:Jude:Adam)
Did Hamza collect more red leaves or yellow leaves?
Yellow Leaves
400
Write 0.9797... as a fraction
97/100
400
With 25 students in a classroom, 28% went to recess, 52% went to lunch, and the rest stayed in the classroom. What number of students stayed in the classroom?
5
400
Find the mean of goals from the following frequency table.
about 2.93
400
A study from the following stem-and-leaf diagram states that on average women check social media 28 times per day. What measurement of center was used to make this conclusion?
Mode
400
According to the bar chart below find the mean of temperatures.
About 16.56
500
The ratio of members of Team A to members of Team B in a room is 2:3. After 12 more members of Team A enter the room, the ratio is 10:9. How many members of each team are there in the room now?
Team A = 30
Team B = 27
500
1/9 of the shirts at Peter's shop are striped. 5/8 of the remainder are printed. The rest of the shirts are plain colored shirts. If Peter's shop has 81 plain colored shirts, how many more printed shirts than plain colored shirts does the shop have?
54 more printed colored shirts than plain shirts.
500
Teacher Alex invests £300 in a bank with simple yearly interest.
After 5 years he has a total of £386.25
What was the interest rate?
5.75%
500
The mean of 43, 57, 63, 52 and X is 58. What is the value of X?
X = 75
500
A study from the following stem-and-leaf diagram states that on average women check social media about 4 more times than men per day. What measurement of center was used to make this conclus
ion?
Mean
500
Complete the following statement according to the bar chart.
The temperature in May = _________x the temperature in February.
The temperature in May = 2 x the temperature in February