Answer:
Ethan can type 12 pages before the meeting starts.
Step-by-step explanation:
Given:
Number of pages he can type =2
Number of hours he can type 2 pages = 
We need to find number of pages he can type in 
Solution:
Now first we will find number of pages in 1 hour
So we can say;
In
= 2 pages
In 1 hour = number of pages he can type in 1 hour
By Using Unitary method we get;
number of pages he can type in 1 hour = 
Now we can say that;
In 1 hour = 16 pages
So
= number of pages he can type in 
Again By using Unitary method we get;
number of pages he can type in
= 
Hence Ethan can type 12 pages before the meeting starts.