No, both 15 and 87 can be divided by 3.
15/3=5
87/3=29
5 over 29 is simplest.
87/95 is in its simplest form.
You're looking at it. 14/87 can't be simplified.
69 over 87 = 23/29
87/91 is in its simplest form.
It is: 87/174 = 1/2
465/1000 in simplest form
1/3
22/29
It is: 26/29
1/3
87/93 = 29/31
87/54 = 29/18