-
First, rewrite
13 9
and
30 20
so that they have a common denominator.
13 9
Then, use <, =, or > to order and
30 20
13
9
<
D>
30
20
Х
?
13
9
30
20

First rewrite 13 9 and 30 20 so that they have a common denominator 13 9 Then use lt or gt to order and 30 20 13 9 lt Dgt 30 20 Х 13 9 30 20 class=