Numerical Representations & Relationships
Convert 0.75 to a fraction.
3/4
Solve: 5 + 3 × 2
11
Find the perimeter of a square with side length 4 cm.
16 cm
Find the mode of the numbers: 2, 4, 4, 5, 7
4
Write 3:4 as a fraction.
3/4
What is 25% of 200
50
Find the value of x when: 3x = 15
x = 5
Find the area of a rectangle with length 7 cm and width 3 cm
21 cm²
What is the median of: 10, 15, 20, 25, 30?
20
A recipe calls for 2 cups of sugar for 5 servings. How much sugar is needed for 10 servings?
4 cups
Convert 7/8 to a decimal.
0.875
Simplify: 4(2 + 3)
20
A triangle has a base of 10 cm and a height of 5 cm. Find its area.
25 cm²
The mean of five test scores is 80. The total sum of the scores is?
400
Solve the proportion: x/6 = 3/9
x = 2
Compare using >, <, or =:
>
Solve for y: 2y - 5 = 11
y = 8
Find the volume of a rectangular prism with dimensions 5 cm × 4 cm × 3 cm.
60 cm³
What is the probability of rolling an even number on a standard die?
3/6 or 1/2
If a car travels 180 miles in 3 hours, what is its speed per hour?
60 miles per hour (mph)
A store has a 30% discount on a $120 jacket. What is the sale price?
$84
A number n is tripled and then 8 is added. The result is 26. What is n?
n = 6
The circumference of a circle is 31.4 cm. What is the radius? (Use π ≈ 3.14)
5 cm
A class survey shows that 40% of students prefer pizza. If there are 50 students, how many prefer pizza?
20 students
A shirt costs $40 before tax. If the sales tax rate is 8.25%, what is the total cost?
$43.30