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)}</...") |
(→Solution) |
||
Line 11: | Line 11: | ||
<math>\text{(E)}</math> <math>$10</math> | <math>\text{(E)}</math> <math>$10</math> | ||
+ | |||
+ | ==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