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Calculating Costs and Percentages with Extended Warranties Quiz

#1

2. If a product costs $500 and the extended warranty is 10%, what is the total cost?

$550
Explanation

Adding 10% of the product cost ($50) to the original price gives the total cost.

#2

6. If the original cost of a gadget is $250 and the extended warranty is 5%, what is the total cost?

$262.50
Explanation

Adding 5% of the product cost ($250) to the original price gives the total cost.

#3

11. What is the purpose of an extended warranty for a consumer?

To reduce the overall cost of the product
Explanation

Extended warranties aim to minimize repair expenses, thus decreasing the overall product cost for consumers.

#4

16. In the context of extended warranties, what does the term 'coverage' refer to?

The types of repairs included
Explanation

Coverage pertains to the scope of repairs or services included in the extended warranty.

#5

21. If the extended warranty for a product is 25%, and the original cost is $400, what is the warranty cost?

$75
Explanation

Multiplying the original cost ($400) by the percentage (25%) gives the warranty cost.

#6

1. What is the formula to calculate the total cost including an extended warranty?

Total Cost = Product Cost * (1 + Warranty Percentage)
Explanation

Multiplying the product cost by 1 plus the warranty percentage gives the total cost.

#7

3. A laptop is priced at $1200. If the extended warranty is 15%, what is the warranty cost?

$150
Explanation

Calculating 15% of the product cost ($1200) gives the warranty cost.

#8

7. A television priced at $1000 has a warranty cost of $80. What is the warranty percentage?

8%
Explanation

The warranty cost ($80) is 8% of the product cost ($1000).

#9

8. If the total cost of a laptop with an extended warranty is $1500, and the warranty cost is $200, what is the original product cost?

$1200
Explanation

Subtracting the warranty cost ($200) from the total cost gives the original product cost.

#10

12. If a product has an extended warranty cost of $120 and the total cost is $800, what is the warranty percentage?

12%
Explanation

Dividing the warranty cost ($120) by the total cost ($800) and converting to percentage yields the warranty percentage.

#11

13. A smartphone has an original cost of $600. If the extended warranty is 8%, what is the total cost?

$648
Explanation

Adding 8% of the original cost ($600) to the original price gives the total cost.

#12

4. If the extended warranty for a phone is 8%, and the total cost is $800, what is the original product cost?

$736
Explanation

Subtracting 8% of the total cost ($800) from the total gives the original product cost.

#13

5. What is the percentage increase in total cost if the extended warranty is 12% for a product?

15%
Explanation

The total cost increases by 12% of the original product cost, resulting in a 15% increase.

#14

9. A camera has a warranty cost of $60, which is 10% of the total cost. What is the original product cost?

$540
Explanation

The warranty cost ($60) is 10% of the total cost, allowing calculation of the original product cost.

#15

10. If the extended warranty for a product is 18%, and the original cost is $450, what is the total cost?

$531
Explanation

Adding 18% of the original cost ($450) to the original price gives the total cost.

#16

14. What is the formula to calculate the warranty cost for a product?

Warranty Cost = Product Cost * Warranty Percentage
Explanation

Multiplying the product cost by the warranty percentage gives the warranty cost.

#17

15. A camera has a warranty cost of $90, which is 15% of the total cost. What is the original product cost?

$600
Explanation

Dividing the warranty cost ($90) by the percentage (15%) and converting to dollars yields the original product cost.

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