WorkKeys Math Level 4

A customer buys a bag of dog food that costs $12.79 and pays the sales tax of $0.64. How much change is due back from a $20 bill? A. $ 6.57 B. $ 7.85 C. $12.15 D. $13.23 E. $13.43

A. $ 6.57

You are packaging expansion packs for the game of checkers. The table below lists the number of each part needed per expansion pack, as well as the number of each part that you have available. Part: Number in each pack Number available People marker: 6 287 6-sided die 3 143 Teleporter marker 7 341 You make as many expansion packs as you can. With the parts remaining, you could make 1 more expansion pack if you had: A. 1 more people marker and 1 more die. B. 1 more die and 1 more teleporter marker. C. 1 more teleporter marker and 1 more people marker. D. 2 more people markers. E. 2 more teleporter markers.

A. 1 more people marker and 1 more die.

Your last doctor's visit cost $105. Health insurance through your employer paid $84, and you paid the remaining $21. What percentage of the cost did you pay? Your last doctor's visit cost $105. Health insurance through your employer paid $84, and you paid the remaining $21. What percentage of the cost did you pay? A. 20% B. 21% C. 25% D. 80% E. 84%

A. 20%

Your company takes orders over the phone. The company's average call time is 4.6 minutes. The graph below shows 4 calls and the difference between the call time and the company's average call time. For these 4 calls, what is the mean difference between the call times and the company's average call time, rounded to the nearest 0.1 minute? (Note: A negative difference indicates the call is shorter than the average.) A. -2.3 B. -0.4 C. 0.4 D. 1.6 E. 2.3

B. -0.4

Customers at your store select their groceries from shelves and then pay. Sales records and records of restocks for Flaming Roast Coffee (1 lb size) are as follows: Number of bags Tue Wed Thu Fri Sat Sun Mon Sales: 5 8 2 19 22 15 3 Restock: 6 12 12 18 24 0 0 What is the net change in how many bags are on the shelf, from the beginning of Tuesday to the end of Monday? (Note: A negative number indicates a decrease.) A. -22 B. -2 C. 0 D. 2 E. 36

B. -2

You work in the mayor's office and you are providing the mayor with a list of talking points for a speech. In your town, 1/3 of the residents live in rented dwellings. Of those who live in rented dwellings, 1/2 are in families with school-age children. On your list of talking points, what fraction of the residents should you list as living both in rented dwellings and in families with school-age children? A. 1/3 B. 1/5 C. 1/6 D. 2/5 E. 5/6

C. 1/6

The cafe where you work just ran out of coffee, and you are at the store to buy 1-1/2 pounds of coffee. You have put a can with 3/4 pound of coffee into your shopping cart. How many more pounds of coffee do you need? A. 1/2 B. 3/2 C. 3/4 D. 3/6 E. 2 1/4

C. 3/4

You report to your supervisor the average length of chain produced per operating hour each week. The equipment operates 5 days a week for 12 hours each day. According to last week's production numbers shown in the table, how many feet of chain were produced per operating hour? DAY: Monday Tuesday Wednesday Thursday Friday Feet of Chain: 862 905 792 825 816 A. 35 B. 60 C. 70 D. 350 E. 840

C. 70

A single batch of cleaning solution contains 3/4 cup of bleach. How many cups of bleach are in 5 batches of the cleaning solution? A. 3/20 B. 15/20 C. 1 1/4 D. 2 E. 3 3/4

E. 3 3/4

You have $28, and you want to get half-dollar coins from the bank to give to children who come into your store. What is the most you can get? A. 14 B. 28 C. 28 1/2 D. 42 E. 56

E. 56