Ratio and Proportion
Equations and Expressions
Geometry
Statistics and Probability
The Number System
100
Emil plants 5 red rosebushes, 8 pink rosebushes and 11 yellow rosebushes.
What is the ratio of pink and red to the total rosebushes?
13:24
13 to 24
13/24
100
What is the value of 65?
7776
100
What is the area of this figure?
19in2
100
Which of the following questions is statistical?
a. How many hours did you sleep last night?
b. How many hours did the students in your class sleep last night?
c. How many hours did your friend spend reading last night?
d. How many hours did your teacher spend reading on Saturday night?
B
100
It takes JD 1 2/3 hours to bike the the Labelle Trail. It takes her 3 5/6 hours to bike Hammerhead Trail. How many times as long does it take JD to bike the Hammerhead Trail than to bike the Labelle Trail?
Subtraction 2 1/6
200
A 5 pound bag of cat food costs $11:25. What is the cost per pound?
$2.25
200
Write an expression that can be used to represent "3 times the sum of a number and 12.75?
3(k+12.75)
200
A brick has a length of 5 cm, a width of 2 3/4 cm, and a height of 10 1/2 cm.
What is its volume?
144 3/8 cm3
200
0.2
200
Emil is cutting a 11/12 ft wooden board into 3/16 ft sections to do some detail work on a model he is building. How many whole 3/16 ft sections can Emil cut from the 11/12 ft wooden board?
5
300
The ratio of knives to forks in a drawer is 8/12.
Write an equivalent ratio of knives to forks.
4 to 6
16 to 24
2 to 3
300
JD is buying beans. She bought r pounds of red beans that cost $3 per pound and b pounds of black beans that cost $2 per pound. The total amount of her purchase is given by the expression 3r+2b.
Write all terms in the expression.
What are the coefficients?
Terms: 3r, 2b
Coefficients: 3, 2
300
A rectangle has one vertex at (0,4). The rectangle has at least one side with a length of 6 units. Which vertices could represent the other three vertices of the rectangle?
(0,-2), (-2, -2), and (-2,4)
(6, 4) (0, 2) and (6, 2)
(-6, 4) (0, 5) and (-6, 5)
300
Gianna is keeping track of how much money she spends each week.$75, $123, $36, $86, $57, $89, $41, $70, $148, $80.
What is the mean for Gianna's money spent?
mean:80.5
300
A skyscraper with 102 floors is 1,326 feet tall. Each floor is the same height. How tall is each floor?
13ft
400
Carissa bought 7 pounds of pretzels at a local Sams Club for 16.80. Her friend Billy Rae bought 5 pounds of pretzels at the supermarket for 12.75. How much would Billy Rae have spent if he purchased the same amount as Carissa at the Supermarket?
$17.85
400
Andy is planting a garden with sunflowers and daisies. The expression 11s +4d gives the cost of the flowers when s is the number of sunflowers and d is the number of daisies. How much will it cost in dollars to plant 8 sunflowers and 7 daisies?
$116
400
What is the surface area of he pyramid?
Height 0.18 km Length 0.23 Width 0.23 km
.1357sq km
400
These are the number of prizes at 9 different booths at the schools fall festival.
5, 16, 25, 20, 3, 5, 12, 3, 24
What is the lower quartile of the set of data?
4
400
Mr. Biggar earns $9.60 per hour at his part time job. Last month, he worked 7.25 hours the first week, 8.75 hours the second week, 5.5 hours the third week, and 6.75 hours the fourth week. Mr. Biggar puts half of his paycheck into the bank each week. How much money did Biggar put into the bank last month?
$135.60
500
Emily has used 160 tiles to cover 40% of the back splash in her kitchen. How many more tiles will it take her to cover the entire back splash?
240 tiles
500
JL put 1/4 of the coins he had in his pocket, c, into the jar under his bed. He put 16 coins into the jar. The equation that models this situation is 1/4c=16. How many coins did JL have in his pocket?
64 coins
500
6m
500
Mean: 8.8
Median: 8
MAD 2.24
500
Mr. Blauet and Mr. Collado are roommates, and they have a dog. If neither of them is home, they hire someone to watch the dog. Mr. Blauet must go on business trips every 6 months, while Mr. Collado must go on business trips every 9 months. If they both just returned from business trips, how many more months will it be before they need to hire someone to look after the dog again?
18 months