9/13
169 = 132
169 = 132 or 1.69 × 102
It is already simplified to 89/169
144/2704 = (9 * 16)/(169 * 16) = 9/169
They are already in their simplest form
It is already in its simplest form as 21/169
144/169
It is already in its simplest form
315/169 is the simplest form.
169/200 is in its simplest form.
39/169 = 3/13
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13 over 18
9/13
42/169
4/13