2x9
18
square root of 49
64
which is grater 3/4 or 7/ 16
3/4
1+2
= 3
12x2
24
square root of 9
3
witch is grater 2/4 or 3/5
3/5
8+8
= 16
5x5
25
square root of 225
15
6x6
36
square root of 400
400