Circles
Proportional Relationships
CROC/COP
Measurement Conversions
Mixed Review
100
What is the circumference of a circle with a radius of 20mm?
What is 120 mm?
100
A scale model of a building has a height of 16 inches tall. The actual height of the building is 240 feet. What is the scale used to represent the scale drawing of the building?
1 inch=15 feet
100
Juan paid $176 for 8 concert tickets. Each ticket costs the same amount, and there were no hidden fees. What was the cost for each individual ticket?
$22.00
100
One inch is approximately 2.5 centimeters. Approximately how many inches is 15 centimeters?
6 inches
100
What is the range of the set of data below. 3, 12, 15, 6, 21, 6, 2, 21, 24, 21
22
200
What is the area of a circle with a diameter of 5? Use 3.
What is 75?
200
What is the measurement of line segment EF?
10.5
200
A bakery worker uses 175 cups of sugar to make 100 cinnamon rolls. At this rate, how many cups of sugar would be needed to make 1 cinnamon roll?
1.75
200
The width of a new barn is 27 meters across. Nine meters is equal to approximately ten yards. How many yards wide is the new barn?
30 yds
200
While getting ready for school, Petunia is trying to pick out her outfit for school. She can choose between a skirt or pants, 4 different colors of shirts, and flats or tennis shoes. How many options does Petunia have, ignoring fashion sense?
16
300
What is the ratio for pi?
What is circumference/diameter?
300
What is the measurement of x?
9 cm
300
A recipe says to use 5 pounds of soil in order to plant 48 flowers. What is the constant of proportionality that relates the number of flowers, y, to the number of pounds of soil used, x?
9.6
300
DeAnthony bought 6 liters of soda. There are approximately 34 fluid ounces in 1 liter. Which measurement is closest to the number of fluid ounces DeAnthony bought in soda?
204 fl oz
300
Trina is eating a bag of skittles with her friends. She has 3 red, 2 purple and 2 yellow left. If she were to give 3 skittles to 3 friends what are the possible outcomes of what the three skittles could be?
r,r,r r,r,p r,r,y r,p,p r,p,y r,y,y p,p,y p,y,y
400
The circumference of a circle is 27 cm. What is the measure of its diameter?
What is 9?
400
Molly created a scale drawing of her room. In her scale drawing, one wall is 14 inches. Her wall is actually 42 feet. What scale did Molly use to create a scale drawing of her room?
1 inch=3 feet
400
An amusement park has 24 attractions. If a group of friends only had 8 hours to try each attraction, how many attractions could they visit in one hour?
3
400
An average car weighs about 4,050 pounds. Six pounds is approximately 2.7 kilograms. What is the approximate weight of an average car in kilograms?
1,822 kgs
400
How do you find net worth?
Assets - liabilities
500
The radius of a circle is 4. What is the diameter, circumference and area of the circle?
What is 8, 24, and 48?
500
What is the value of g?
12 mm
500
What is the constant of proportionality and the equation of the graph?
k=10, y=10x
500
The distance between two cities is approximately 300 km. There are approximately 8 km in 5 miles. How far apart in miles are these two cities?
187.5 mi
500
What is the median, mode, mean, and range of the data?
15,9,22,13,15,18,
15, 15, 15.3, 13