Question

George writes 1/3 of a page every 1/6 of an hour. How many pages can he write in one hour?

Answer 1

1/3 is 2/6
2/6 in 1/6 of an hour
multiply both numerators by 6:
12/6 in 6/6 of an hour
2 pages in 1 hour

Answer 2

In each hour he can write 2 pages in 1 hour.