Question: All Year
9. An inequality is shown.
$$\frac{11}{100} < x < \frac{\pi}{23}$$
The table lists possible values of $x$. Which values of $x$ would make the inequality true?
Select the correct answer in each row.
Value True False
15.7%
$\frac{3}{25}$
0.1333
$\frac{\sqrt{3}}{10}$
$\frac{1}{8}$
1. **State the problem:** We need to determine which values of $x$ satisfy the inequality $$\frac{11}{100} < x < \frac{\pi}{23}$$.
2. **Convert the bounds to decimal approximations:**
- Lower bound: $$\frac{11}{100} = 0.11$$
- Upper bound: $$\frac{\pi}{23} \approx \frac{3.1416}{23} \approx 0.1366$$
So the inequality is $$0.11 < x < 0.1366$$.
3. **Evaluate each value and check if it lies between $0.11$ and $0.1366$:**
- $15.7\% = 0.157$ which is greater than $0.1366$, so **False**.
- $\frac{3}{25} = 0.12$ which is between $0.11$ and $0.1366$, so **True**.
- $0.1333$ is between $0.11$ and $0.1366$, so **True**.
- $\frac{\sqrt{3}}{10} \approx \frac{1.732}{10} = 0.1732$ which is greater than $0.1366$, so **False**.
- $\frac{1}{8} = 0.125$ which is between $0.11$ and $0.1366$, so **True**.
4. **Summary:**
- $15.7\%$: False
- $\frac{3}{25}$: True
- $0.1333$: True
- $\frac{\sqrt{3}}{10}$: False
- $\frac{1}{8}$: True
This completes the solution.