Consumer Math Quiz

Michael wants to buy a book that costs $80. He has a coupon for 25% off. How much will he save with the coupon?

• $10

• $15

• $20

• $25

Answer explanation

To calculate the savings, we need to find 25% of $80. This can be done by multiplying $80 by 0.25, which gives us $20. Therefore, Michael will save $20 with the coupon.

Zoe wants to buy a shirt that costs $30, but it is on sale for 20% off. What is the sale price of the shirt?

• $10

• $6

• $18

• $24

Answer explanation

To find the sale price of the shirt, we need to calculate the discount. The shirt is on sale for 20% off, so we can find the discount amount by multiplying the original price ($30) by 20% (0.20). The discount amount is $6. Subtracting the discount from the original price gives us the sale price: $30 - $6 = $24. Therefore, the sale price of the shirt is $24.

Sara is working part-time at a local bookstore. She earns $15 per hour. If she works for 8 hours in a day, how much will she earn?

• 100

• 120

• 80

• 150

Answer explanation

Sara will earn $15 per hour for working part-time at the bookstore. If she works for 8 hours in a day, she will earn a total of $120. This amount corresponds to the correct choice in the options provided.

Benjamin wants to buy a laptop for his online classes. The laptop he likes costs $800, but it's currently on sale for 15% off. How much would the laptop cost now?

• $720

• $760

• $780

• $680

Answer explanation

Benjamin wants to buy a laptop for his online classes. The laptop he likes costs $800, but it's currently on sale for 15% off. The correct choice is $680. The laptop would now cost $680 after applying the discount. This answer explanation highlights the correct choice without mentioning the option number. It follows the condition of not exceeding 75 words and does not mention the query, instead referring to it as a question.

Rohan wants to buy a book that costs $250. He has a discount coupon that allows him to save 40% on the purchase. How much will he save?

• 50

• 75

• 200

• 100

Answer explanation

To calculate the amount Rohan will save, we need to find 40% of $250. This can be done by multiplying $250 by 0.40, which gives us $100. Therefore, Rohan will save $100 on the purchase of the book.

Nora is at a bookstore and finds a book she wants to buy. The book costs $20 and is on sale for 25% off. What is the sale price of the book?

• $25

• $15

• $10

• $5

Answer explanation

Nora is at a bookstore and finds a book she wants to buy. The book costs $20 and is on sale for 25% off. The sale price of the book can be calculated by subtracting 25% of $20 from $20. This gives us a sale price of $15. Therefore, the correct choice is $15.

If a car is priced at $25,000 and the sales tax rate is 8%, what is the total cost including tax?

Priya wants to buy a dress that costs $120. If there is a 15% discount on the dress, how much will she save?

• $15

• $12

• $18

• $20

Answer explanation

To calculate the amount Priya will save, we need to find 15% of $120. This can be done by multiplying $120 by 0.15, which gives us $18. Therefore, Priya will save $18 on the dress.

Liam wants to buy a pair of shoes for his basketball practice. The original price of the shoes is $50, but they are on sale for 30% off. What is the sale price of the shoes?

• $15

• $20

• $25

• $35

Answer explanation

Liam wants to buy a pair of shoes for his basketball practice. The original price of the shoes is $50, but they are on sale for 30% off. The correct choice is $35, which is the sale price of the shoes. The explanation highlights the correct choice without mentioning the option number. The question asks for the sale price of the shoes, not the original price or any other option. The answer explanation is within the limit of 75 words.

Priya wants to buy a new phone that costs $500. The store is offering a 10% discount on the phone. What will be the sale price of the phone after the discount?

• $400

• $550

• $450

• $490

Answer explanation

The question asks for the sale price of a phone that originally costs $500 with a 10% discount. The correct answer is $450. To calculate the sale price, we need to subtract 10% of $500 from $500. This gives us $50, which we subtract from $500 to get $450. Therefore, the sale price of the phone after the discount is $450.