Page 12 - PPT 5

Example 2:

(a) Ascending order:

7/11< 7/9 <7/6 < 7/5 < 7/2

as 11 > 9 > 6 > 5 > 2

(b) Descending order:

11/1, 11/5, 11/7, 11/10, 11/15

as 1 < 5 < 7 < 10 < 15