1/2 of 2/3 of 3/4 of 4/5 of 5/6 of 6000

$${\frac{{\mathtt{6\,000}}}{{\mathtt{6}}}} = {\mathtt{1\,000}}$$

1000*5= 5000

5000/5= 1000

and so on and you get 1 000 in the end