What is the range of the data?
5, 10, 7, 22, 15, 1
What is 21.
100
On a restaurant bill of $25, Paul leaves a tip of $4. What percent is equivalent to 4/25?
What is 16%.
100
What quadrant will have a positive x and a positive y? (x,y)
What is quadrant I.
100
The distance on a map between two lakes is 2 inches. If 1 inch represents 15 miles, what is the actual distance between the lakes?
What is 30 miles.
100
The 6th grade is charging $9 per car to wash cars. The 5th grade is charging $8.50 per car. Suppose each grade washes 50 cars. How much more money will the 6th grade earn?
What is $25.
200
Last month band students practiced their instruments the following number of hours: 5, 7, 3, 4, 1
What is the mean number of hours they spent practicing?
What is 4 hours.
200
Mason completed 66 2/3 % of a video game. What fraction of the game has he completed?
What is 2/3.
200
What quadrant will have a positive x and a negative y?
(x, -y)
What is quadrant IV.
200
The ratio of boys to girls in the class is 4 to 5. There are 8 boys. How many girls are in the class?
What is 10 girls.
200
Buddy read 3/5 times as many books as Jill. If Jill read 10 books, how many books did Buddy read?
What is 6 books.
300
Tom listed the total number of miles each club member ran last month. What is the interquartile range (IQR) for the data?
7, 13, 15, 18, 19, 20, 23
What is 7.
300
Lisa, Jim and Ronnie are all reading the same book. It has 150 pages.
-Lisa has read 3/5 of the book
-Jim has read 100 pages
-Ronnie has read 0.8 of the book.
Who has read the most?
What is Ronnie.
300
Which quadrant will have a negative x and a negative y?
(-x, -y)
What is quadrant III.
300
Devin purchased a drink that contains 300 calories. The label says 80% of the calories are from carbs. How many calories are from carbs?
What is 240 calories.
300
The cost of renting a boat is listed below. The cost is calculated by multiplying the number of hours (h) by what number?
2 hours, $300
3 hours, $450
6 hours, $900
What is 150.
400
Math test grades for 3rd period are listed below. Find the variance in the grades.
66, 75, 69, 85, 100, 99
What is 34.
Solution:
Variance is the range. Highest number minus the lowest number.
400
Carl spend $15 of his $25 allowance for the month. What percent of his allowance has he spent?
What is 60%.
400
Which quadrant will have a negative x and a positive y?
(-x, y)
What is quadrant II.
400
Cora bought a package of erasers. There are 4 pink and 12 blue. What is the ratio of blue to pink erasers in simplest form?
What is 3 to 1, 3:1 or 3/1.
400
Sally measured the angles of two corners of a triangular pendant. They are both 76 degrees. What is the measure of the third angle?
What is 28 degrees.
500
Find the mode of the list of numbers:
3, 5, 3, 6, 7, 9, 3 10
What is 3
Solution: the item that appears the most
500
Kerri made 5/8 of her shots. If the shot 16 times, how many shots did she make?
What is 10 shots.
500
Starting at (0,0), move 2 to the right and 4 up. What is the location of this point?
What is (2, 4).
500
During an election, 30% of the students voted for Julie. If 500 students voted, how many students voted for Julie?
What is 150 students.
500
Logan can read 2/3 of a page per minute. At that rate, how many pages can he read in 2 hours? (1 hour = 60 minutes)