1985 AMC 8 Problem 14

Attempt Problem 14 of the 1985 AMC 8 below, then check your answer against the professionally curated solution from LIVE by Po-Shen Loh. You can also try the full timed exam, view all 1985 AMC 8 solutions, or check the answer key.

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14.

The difference between a 6.5%6.5\% sales tax and a 6%6\% sales tax on an item priced at $2020 before tax is

$.01

$.10

$.50

$1

$10

Answer: B
Concepts:percentage

Difficulty rating: 730

Solution:

The two taxes differ by 0.5%0.5\% of the price.

That is 0.005×$20=$0.10.0.005 \times \$20 = \$0.10.

Thus, the correct answer is B .

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