1/6 of a page in 1/12 of a min how much time does it take him to write a full page ?

Answer 1

The answer is 30 seconds or 1/2 of a minute.

How to find this:

A full page can be represented as 6/6 of a page. To get 1/6 to become the 6/6 that is asked, we need to multiply 1/6 by 6. To adjust the minutes we then also multiply 1/12 by 6, getting us 6/12.

6/12 can be represented as 1/2 of a minute which is 30 seconds.