Integers
Ratios and Proportions
Probability
Circles and Cylinders
Mixed Bag
100
- 8 + 19
11
100
Find the number that would make the ratio equivalent to 12:7
96:____
56
100
Restaurants often slip takeout menus under Zach's apartment door. So far, Zach has collected 18 menus, including 4 for Japanese food.
What is the probability that one of Zach's takeout menus, selected at random, will be from a Japanese restaurant?
Write your answer as a fraction or whole number.
2/9
100
The diameter of a circle is 8 kilometers. What is the circle's circumference? Use 3.14 for pi and round to the nearest hundredth.
25.12 km
100
Simplify:
- 4(3x - 8) + 5x - 9
-7x + 23
200
- 12 - 6
- 18
200
Shawn paid $3.36 for his 24-ounce sports drink. How much did he pay per ounce? (Unit Rate)
$0.14
200
Of the clients at Dillon's salon, 4 clients have blond hair and 12 clients have hair in other colors.
What is the probability that a randomly selected client at Dillon's salon has blond hair?
Write your answer as a fraction or whole number.
1/4
200
The radius of a circle is 3 feet. What is the circle's area? Use 3.14 for pi and round to the nearest hundredth.
28.26 ft2
200
Consider the data below:
1, 1, 11, 25, 60, 72, 29, 15, 1
How would adding the number 27 change the mean?
The mean would increase by 0.4
300
- 5(9)
- 45
300
Last year's talent show featured 10 performances and lasted 60 minutes. This year, there are 15 performances, so how long would you expect the show to last?
90 minutes
(Or 1.5 hours)
300
The barista at The Sweet Slice Cafe kept track of how many customers ordered each type of drink.
hot chocolates-50
iced teas-12
espressos-13
What is the probability that a randomly selected customer ordered an iced tea? Write your answer as a fraction or whole number.
4/25
300
The diameter of a circle is 8 kilometers. What is the circle's area? Use 3.14 for pi and round to the nearest hundredth.
50.24 km2
300
Juan increased his sales by $15,000 from the previous year. If his sales this year were $85,600, approximately what was his percent increase?
21%
400
-18/-6
3
400
The experimental probability that Bart will make a free throw in basketball is 6/7. If Bart attempted 35 free throws, how many did he make?
30
400
On his recent free-throw attempts, Lester made 39 shots and missed 3 shots. What is the experimental probability that Lester will miss his next free-throw attempt?
Write your answer as a fraction or whole number.
1/14
400
What is the surface area of the cylinder?
150.72 mm2
400
The home football team was losing 25 to 14 at half time. Write an inequality to show how many points the home team needs to score to win the game. Use p for number of points.
14 + p > 25
500
- 2(5) - (-3)(2)
- 4
500
Megan is 50 inches tall. On a sunny day, her shadow is 36 inches long. If, at the same time of day, the shadow of an office building is 25 feet, about how tall is the office building?
About 35 feet
500
Of the balloons recently sold by a party store, 4 were purple and 8 were other colors. Considering this data, how many of the next 66 balloons sold would you expect to be purple?
22 balloons
500
What is the volume of this cylinder?
6458.98 cm3
500
A local wildlife officer caught, tagged and released 80 bass. A week later, they returned and caught 250 bass and found that 16 were tagged. Approximately how many bass would you estimate to be in the lake?
1,250 bass