Question

Make up a fraction that cannot be simplified that has 12 as its denominator.

Answer 1

`12=3*2*2\\\\the\ nominator\ must\ be\ different\ from\ any\ even\ number\\and\ any\ number\ divisible\ by\ 3\\\\therefore\ your\ answer\ is:\\\\\huge\boxed{(1)/(12);\ (5)/(12);\ (7)/(12);\ (11)/(12)}`