Ratios and Rates
A recipe calls for 2 cups of sugar for every 5 cups of flour. Write the ratio of sugar to flour.
2:5, 2 to 5, 2/5
What is the absolute value of -15?
15
In the expression 5x + 3, what is the variable?
x
What is the formula for the area of a triangle?
What is another word for an average of a data set?
Mean
If a car travels 180 miles in 3 hours, what is its unit rate in miles per hour?
60 mph
What is $4.5 times 0.03?
0.135
Write an algebraic expression for "7 less than the product of 3 and a number n."
3n - 7
A rectangular prism has a length of 5cm, a width of 3cm, and a height of 4cm. What is its volume?
60 cubic centimeters
What is the median of this data set?
2, 3, 3, 4, 4, 5, 6, 6, 7
4
What percent is equivalent to the fraction 4/5?
80%
What is 1/2 x 3/8?
3/16
Use the distributive property to simplify this expression: 3(x + 4)
3x + 12
This is a 2D "unfolded" representation of a 3D figure used to find surface area.
A net
What is the median of this set: 1, 2, 2, 4, 4, 5
3
A store sells 12 apples for $6.00. At this rate, what is the cost of 15 apples.
$7.50
What is the Greatest Common Factor (GCF) of 24 and 36?
12
Solve for w: w - 14 = 26.
w = 40
Find the area of a parallelogram with a base of 10 inches and a height of 7 inches.
70 square inches
What is the range of the data: 20, 51, 12, 57, 80, 41, 78
68
On a map, 2 inches represents 50 miles. If two cities are 7 inches apart on the map, what is the actual distance between them?
175 miles
Solve this problem: 2 1/2 divided by 1/4
10
Solve for t: 2.4t - 24 = 48
If a point is located at (-3, 4), it is located in this quadrant of the coordinate plane.
Quadrant II
How do you find the mean absolute deviation of a data set?
Find the average distance between the data points and the mean