1/2 cause 18 + 18 = 36 divide both by two
Both 18 and 36 share a common factor of 18 so...18 goes into 18 once, and 18 goes into 36 twice.
18/36=1/2.
35/18 is the simplest form.
36/38 in it's simplest form is 18/19
10/36 = 5/18
13 over 18
18 over 25
36/46 = 18/23
It is: 36/648 = 1/18
1/2
5/18
85/18
34/36 can be reduced to 17/18
14/36 simplifies to 7/18.