Answer:
If Alejandro read 4 pages in 6 minutes, it would take him 9 minutes to read 6 pages.
Explanation:
If Alejandro read 4 pages in 6 minutes, it would take him 9 minutes to read 6 pages. This can be calculated by using the rule of three:
4 pages--- 6 minutes
6 pages--- x
This is a simple equation where 6 gets multiplied by 6. This is 36. Then 36 gets divided by 4. The result, 9, is the amount of minutes Alejandro needs to read 6 pages.