This is the wall built.

From bottom to top.

1

1/2? 1/2

1/3? 1/3? 1/3

1/4? 1/4? 1/4? 1/4

1/5? 1/5? 1/5? 1/5? 1/5

1/6? 1/6? 1/6? 1/6? 1/6? 1/6

1/7? 1/7? 1/7? 1/7? 1/7? 1/7? 1/7?

1/8? 1/8? 1/8? 1/8? 1/8? 1/8? 1/8? 1/8

1/9? 1/9? 1/9? 1/9? 1/9? 1/9? 1/9? 1/9? 1/9

1/ 10? 1/ 10? 1/ 10? 1/ 10? 1/ 10? 1/ 10? 1/ 10? 1/ 10? 1/ 10? 1/ 10?

etc

Or 1/2? 1/3? 1/6

As long as it adds up to 1