Four different stores have the same watch on sale. The original price and discounts offered by each store are listed below. Rank the stores from the cheapest to most expensive sale price of the watch.

Store A: price $129.99 and discount of 25%

Store B: price $119.99 and discount of 15%

Store C: price $115.99 and successive discounts of 5% and 5%

Store D: price $109.99 and discount of 10%

Question

Mathematics

Jaron Steele

20 January, 16:36

Four different stores have the same watch on sale. The original price and discounts offered by each store are listed below. Rank the stores from the cheapest to most expensive sale price of the watch.

Store A: price $129.99 and discount of 25%

Store B: price $119.99 and discount of 15%

Store C: price $115.99 and successive discounts of 5% and 5%

Store D: price $109.99 and discount of 10%

+1

Answers (1)

Know the Answer?

Nakita · Answer 1

Store A

129.99 * (100%-25%)

=97.49

B

119.99 * (100%-15%)

=101.10

C

115.99 * (100%-5%) * (100%-5%)

=104.68

D

109.99 * (100%-10%)

=98.10

Rank

A D B C