Difference between revisions of "1985 AJHSME Problem 14"
Coolmath34 (talk | contribs) (Created page with "== Problem == The difference between a <math>6.5\% </math> sales tax and a <math>6\% </math> sales tax on an item priced at <math>\$20</math> before tax is <math>\text{(A)}</...") |
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<math>\text{(E)}</math> <math>\$10</math> | <math>\text{(E)}</math> <math>\$10</math> | ||
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| + | ==In-depth Solution by BoundlessBrain!== | ||
| + | https://youtu.be/8-MzF5iC1OI | ||
== Solution == | == Solution == | ||
We are looking for <math>0.5\%</math> of <math>\$20,</math> which is <math>20 \cdot \frac{0.5}{100} = \boxed{\text{(B)} \quad \$0.10.}</math> | We are looking for <math>0.5\%</math> of <math>\$20,</math> which is <math>20 \cdot \frac{0.5}{100} = \boxed{\text{(B)} \quad \$0.10.}</math> | ||
Latest revision as of 15:00, 4 July 2023
Problem
The difference between a 
sales tax and a 
sales tax on an item priced at 
before tax is
In-depth Solution by BoundlessBrain!
Solution
We are looking for 
of 
which is 
