Percent Change
Markups and Markdowns
Taxes and Gratuities
Commissions and Fees
Simple Interest
100

Fill in the blank:

39% of 200 = __________

78

100

Fill in the blank:

__________ % of 65 = 19.5

30%

100

Fill in the blank:

12.5 % of __________ = 32

256

100

Fill in the blank:

10% of 45 = __________

4.5

100

Fill in the blank:

__________ % of 70 = 14

20%

200

Find the percent change. 

From 50 to 42

16%

200

All sweaters at a store are on sale at a 20% discount. What would be the sale price of a sweater regularly priced $40?

$32

200

Phillip wants to buy a $15 baseball cap. Sales tax in his city is 8%. How much will Phillip pay in taxes? 

$1.20

200

Kari buys a chandelier priced at $91.29. Shipping and handling is an additional 7% of the price. How much does Kari pay in shipping and handling? 

$6.39

200

Barbara has $60 in a savings account. The interest rate is 10% per year. How much interest will she earn in 1 year?

$6

300

This year, 17,884 people attended a basketball team’s first game, and 17,150 people attended its second game. What is the percent decrease from the first game to the second game in the number of people who attended? Round to the nearest percent.

4%

300

Logan earned $8 for each dog he walked last summer. This summer, he raised his fee to $9 per dog. Express the markup in Logan’s fees as a percent.

12.5%

300

Cale's bill for dinner was $72. He left a 20% tip. What was the amount of the tip Cale left? 

$14.40

300

A real estate agent makes 5% on any sales they make. If they sale a $300,000 home then how much do they make for their commission? 

$15,000


300

Mr. Bauer deposits $600 in an account that earns simple interest at an annual rate of 2%. How much interest will he earn after 5 years? 

$60

400

A collector bought a rare coin for $30. The coin is now valued at a 25% increase. What is the new value of the coin? 

$37.50

400

A kitchen table has a retail price of $90. If it is on sale for $50 then what percent was it marked down? Round your answer to the nearest percent. 

44%

400

The sales tax in a city is 9.5%. If may buys a fancy watch for $55.10, what will be the total cost May pays for the watch? 

$60.33

400

A car salesman earns a 3% commission on sales. If he sells a car for $27,990, how much commission will he earn?

$839.70

400

Lee has $40,000 in a savings account that earns 1% annually. How much will he have in 3.2 years?

$41,280

500

A German shepherd weighed 112 pounds. 1 year later its weight decreased by 30%. How much does the dog weigh after a year? 

78.4 pounds

500

The owner of an art supply store buys tubes of magenta oil paint for $10.80 and marks up the cost by 10% to determine the retail price. The tubes of paint do not sell well, so the owner marks down the retail price by 20%. To the nearest cent, what is the marked-down price of a tube of magenta oil paint?

$9.50

500

Amy and her friend eat lunch at a restaurant. Their bill, including tax, comes to $27.62. They decide to split the bill equally. Amy wants to leave a 20% tip for her portion. What is the total amount Amy should pay, including tip? Round to the nearest cent.

$16.57

500

A salesperson earns $8 per hour plus 6% commission on her sales. In a week when she worked 40 hours, her total sales were $692. What was the total amount of money she earned for the week?

$361.52

500

After 2 years, a $10 deposit in a bank account has earned $0.57 in interest. What is the interest rate on the bank account? (Do Not Round)

2.85%