Fractions, Decimals and Percents
Proportions
Square Roots
Ratios
Integers
100
What is 1/2 of 3/4?
3/8
100
Three bags of chips cost $5.55. How much does one bag of chips cost?
$1.85
100
What is the square root of 64?
8
100
The simplified ratio of boys to girls is 1:2. If there are 12 boys, how many girls are there?
24
100
What is the value of -1 + 8?
7
200
What is 60% of 240?
144
200
The base of a triangle is 20. The height of the same triangle is 15. A similar triangle has a height of 7.5. What is the base of the similar triangle? See Picture
10
200
A number multiplied by itself equals 256. What is that number?
16
200
Simplify the ratio: 4 hours : 45 minutes
48 minutes : 9 minutes
200
What is the value of -3 x -2?
6
300
Convert 3/11 to a decimal. Round the decimal to the nearest thousandth.
0.272
300
A bag of 5 apples cost $2.00. How much would you pay for only 3 apples?
$1.20
300
What is the square root of 225?
15
300
14 students are wearing a blue shirt. There are 21 students in the class. What is the ratio, in simplest form, of students NOT wearing blue : students wearing blue?
1:2
300
What is the value of -44 divided by 11?
-4
400
What is 1/3 of 50% of 30?
5
400
The perimeter of triangle A is 12. The lengths of triangle B are 1 1/2 times as long. What is the perimeter of triangle B?
18
400
A square has an area of 144. What is the side length of the square?
12
400
1 out of every 9 people prefer strawberry ice cream to other flavors. If 180 people are in a gym, how many of them will prefer strawberry ice cream?
20
400
What is the value of (-5 + 3) x -10?
-12
500
Valley View has 650 students. 30% of the students are in band. 20% of the students are in orchestra. How many more students are in the band than in the orchestra?
65
500
The average person can eat 3 pieces of pizza. Joey ate 5 pieces of pizza. Use a proportion to figure out what percent of the average pieces of pizza Joey ate.
167%
500
What is the perimeter of a square with an area of 196 square inches?
56 inches
500
The ratio of teachers to students is 2 times the ratio of principals to teachers. If there are 3 principals : 40 teachers, how many students are in the school?
80 students
500
The product of two integers is 40. The sum of the same two integers is -13. What are the two integers?
-5 and -8