Answer:
35.22 pages
Explanation:
If the rate is the same, the ratio of the number of pages to total minutes is constant, so we can write the following equation:
[tex]\frac{\text{pages}}{\text{minutes}}=\frac{p}{45\text{ min}}=\frac{18\text{ pages}}{23\text{ min}}[/tex]Where p is the number of pages that Amanda read in 45 minutes. Solving for p, we get:
[tex]\begin{gathered} \frac{p}{45}=\frac{18}{23} \\ \frac{p}{45}\times45=\frac{18}{23}\times45 \\ p=35.22\text{ pages} \end{gathered}[/tex]Therefore, she will read 35.22 pages in 45 minutes.
