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You currently have 252 stamps in your collection. Last year, you had 80 stamps. By what percent did your stamp collection increase in comparison to last year?

• 32%

• 2.15%

• 215%

• 315%

The original price of a pair of jeans was $50. They were on sale for $39. By what percent were the jeans discounted?

• 0.22%

• 22%

• 0.78%

• 78%

The attendance at a football game increased from 200 to 265. Find the percent increase.

• 65%

• 40%

• 0.325%

• 32.5%

Gabriela has dinner at a cafe and the cost of her meal is $45.00. Because of the state she's in, her sales tax is 9.9%. What is her total? 

• $49.46
• $51.88
• $49.22
• $40.54

Mr. Barrett bought a new battery for his car. The battery cost $72. Since batteries are a taxable item, he had to pay a sales tax of 7.5%. What was the total cost of the battery in dollars and cents?

• $79.50

• $5.40

• $77.40

• $66.60

A store pays $32.00 for each video game. The store’s percent of mark up is 75%. Which shows the retail price of the video game?

• $60.00

• $56.00

• $24.00

• $8.00

Finding the selling price after markup: If the cost price of a product is $120 and the markup percentage is 15%, what is the selling price?

• $130

• $150

• $138

• $125

A store had 2 blue chairs for $22.78 or 6 red chairs for $67.80. Which color chair has the lower unit price?

• 2 blue chairs for $22.78

• 6 red chairs for $67.80

At a candy store you get 7 lollipops for $16.10. How much would it cost to buy 6 lollipops?

(a)  

Jane is buying coffee. Coffee Shop A sells 30 ounces for $9.95, and Coffee Shop B sells 12 ounces for $3.50. Which coffee shop is cheaper per ounce?

• A, because they are selling more coffee in total.

• A, because their unit price is $0.29 per ounce, whereas B's is $0.33 per ounce.

• B, because their unit price is $0.29 per ounce, and A's is $0.33 per ounce.