Proportions
Percents
Integers
Equations
Geometry
100
Write the ratio as a fraction in simplest form:
56 feet: 14 feet
4/1
100
Write the percent as a decimal:
67%
0.67
100
|-12|
12
100
Combine like terms:
20n + 12 -2n
18n + 12
100
Find the circumference of the circle.
C = 62.8 ft
200
Tell whether the ratios form a proportion
12/24 , 3/4
No
200
Write the decimal as a percent: .995
99.5%
200
-5 + -4
-9
200
4x - 12x = 40
x = -5
200
Find the area of the circle.
A = 63.585 in2
300
Solve the proportion.
x = 6
300
What number is 60% of 85?
51
300
-8 - (-12)
4
300
5x + 8 = -12
x = -4
300
What is the formula for area of a pentagon
Side Length * Apothem * Number of Sides / 2
400
Find the unit rate (amount of pictures for ONE minute)
4 pictures in one minute
400
88 is what percent of 400?
22%
400
-11(-3)(-2)
-66
400
The product of 5 and a number x is -40
x = -8
400
Find the value of x,
x = 41;
500
In an animal shelter, the ratio of dogs to cats is 8 to 5. There are 25 cats. Write and solve a proportion to find the number d of dogs.
40 dogs
500
You earned a 60% on a science test. There were 45 TOTAL questions on the test. How many did you answer correctly?
27 questions
500
-100/0
Undefined
500
The sum of a number x and 8.2 is 5.6
x = -2.6
500
Tell if the angles are vertical, complementary or supplementary. Then find the value of x.
Complementary; x = 21