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12 votes
Answer, show work, due today

Answer, show work, due today-example-1
User Cleriston
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2 Answers

13 votes

Answer:

60%

Explanation:

13.5/22.5

User Tajihiro
by
9.5k points
4 votes

The discount rate at the store closing is found by comparing the original and discounted prices of an item. The rate is calculated to be 0.4 or 40%, so the correct answer is A. 40%.

The question involves determining the store's universal discount rate applied to all items during a store closing. To find it, we can compare the original price of an item to its discounted price. Looking at the first item with an original price of $22.50 and a discounted price of $13.50, we can calculate the discount rate (DR) using the formula:

DR = (Original Price - Discounted Price) / Original Price

By plugging in the values, we get:

DR = (22.50 - 13.50) / 22.50 = 9 / 22.50 = 0.4

So the discount rate is 0.4, which is 40% when expressed as a percentage. Therefore, the correct answer is A. 40%.

The probable question may be:

At a store closing, a universal discount rate is applied at all items. the table shows price for all three items

Original price Discounted price Total price(including sales tax)

$22.50 $13.50 $14.31

$27.00 $13.20 x

$32.50 y z

What is the discount rate at the store closing?

A. 40%

B. 90%

C. 60%

D. 25%

User Kersny
by
7.6k points

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