The formula to calculate the Pages Per Hour (PPH) is:
\[ PPH = \frac{(RS \times 60)}{WPP} \]
Where:
Let's say the reading speed (RS) is 200 words per minute and the number of words per page (WPP) is 250. Using the formula:
\[ PPH = \frac{(200 \times 60)}{250} = 48 \]
So, the Pages Per Hour (PPH) is 48.