WORKKEYS APPLIED MATH (levels 4-7) practice test

Mason and Zoe are planning to renovate their office boardroom. The room measures 16 feet by 14.5 feet, and they have chosen a carpet that costs $18.50 per square foot. How much will the carpet flooring cost for their boardroom?

• $4,292

• 1. $4,322

• 1. $232

• 1. $1,232

Leelan has been recording the distance his car can travel on a single charge. He obtained the following distance data: 230 miles, 251 miles, 199 miles, and 226 miles. What is the average distance the car can travel on a single charge based on the data collected?

• 828.0 miles

• 226.5 miles

• 28.0 miles

• 421.0 miles

A non-profit organization is selling shirts to raise money. They purchase 500 shirts for $5 per shirt. During the month, they are only able to sell 388 shirts. They donate the extra shirts. If the shirts sell for $13 each, how much does the organization earn/lose during this campaign?

• $4,444

• $1,225

• $2,544

• $628

Last year, a car dealer purchased four cars for $5,000 each, and then later in the year he bought eight more cars for $7,000 each.  If this year the car dealer sells the 12 cars for a combined total of $126,000, what is his net profit?

• $50,000

• $30,000

• 1. $11,000

• 1. $40,000

Benjamin started a business and borrowed 10 bitcoins on May 1, when 1 bitcoin was worth $1,418.86. On June 1, when James checked the value of bitcoin, it was worth $2,441.29. Not counting the 1 month of interest, what is the total amount, including the principal, Benjamin's business owed on June 1, in dollars?

• $1,022.43

• $10,224.30

• $24,412.90

• $17,224.30

Mikey recently had new carpet installed. The cost of this new carpet, including installation, was $8.14 per square foot before any discounts. The rectangular room he had carpeted measured 24 feet long and 18 feet wide. If Mickey actually paid $3,235.16, what discount percentage did he receive? Assume there are no taxes.

• 8%

• 18%

• 20%

• 6%

Mia and Demetrious are part of a marine research team. They are working on a project titled “x Meters Under The Sea”, where x is rounded to the nearest whole number. To determine x, they need to find the number of meters in 20,000 leagues. They know that there are 1609.3 meters in 1 mile. They also know that there are 3.452 miles in 1 league. What is the correct value for x?

• 106,175

• 6,079

• 101,206,072

• 111,106,072

Michael started a small business manufacturing SuperPhone batteries. In the first year, he produced 10,000 batteries. The production is doubling each year. Each SuperPhone battery requires 0.8 kilograms of Lithium for every 100 batteries. Elijah, a business analyst, is trying to calculate how many kilograms of Lithium will be required for the SuperPhone batteries produced in the fourth year. Can you help Elijah with this calculation?

• 1440 kg

• 180 kg

• 1280 kg

• 3270 kg

Nadia charges her customers $0.55 per square inch to provide a custom paint-job for the front surface of metal picture frames. How much should you expect her to charge for the frame shown below?

• $231.80

• $108.80

• $118.80

• $422.80

What does the quantity 10x + 25 represent in the expression?

• the length of the pool in feet.

• the area of the sidewalk in square feet.

• the perimeter around the outside of the pool.

• the area of the pool in square feet.