Unit 7 Review

What percent of people chose snickers as their favorite candy?

• about 33%
• about 20%
• about 3%
• None of these

There are 200 vegetable plants in a garden.  How many of the vegetable plants are green beans?

• 16
• 24
• 28
• 32

Determine the measure of a central angle if the percentage of a circle is 12%. Round to the nearest whole number.

A video store’s regular price of a video is $25.95, and it’s on sale for 25% off. What is the sale price of the video?

• $19.46
• $25.75
• $6.49
• $32.44

A blanket is discounted 45% and is on sale for $12.30. Find the Original Price.

• 18.90

• 22.36

• 15.36

• 19.30

Mrs. Allison buys Gucci bags wholesale for $28.00 and marks them up 900% to sell on her online store, what is the selling price of the bags?

• $280.00

• $252.00

• $928.00

• $224.00

A notebook is sold for $1.50 including a 20% mark up. What was the wholesale price of the notebook?

• $0.30

• $1.25

• $3.00

• 1.70

How much would the tip be if you left 18% on a $75.45 steak dinner?

• $ 13.58
• $ 89.03
• $ 61.87
• $135.80

Daniel has dinner at a restaurant and the cost of his meal is $28.00. Because of the service, he wants to leave a 20% tip. He also has a 8% sales tax. What is his total bill including tip?

• 33.60

• 35.84

• 21.60

• 33.60

The simple interest formula is I=Prt.  The P represents the principle.  The principle is ___________________.  

• the amount of money borrowed or deposited
• the percent interest for his year
• the amount taxed
• the amount the bank owes you for being a customer at their bank