Page 11 - PPT 5

Example 1:

(a) Ascending order:

1/9, 1/7, 1/5, 1/4, 1/3

as 9 > 7 > 5 > 4 > 3

(b) Descending order:

5/3, 5/6, 5/9, 5/12, 5/18

as 3 < 6 < 9 < 12 < 18