(12/1 + 4/15 %) = {(12×15+4)/15%
Now (184/15%) = 184/1500= 0.122
And 46/375 = 0.122
Hence option A will be the correct answer.
Imp {15 % = 15×100= 1500}
If We consider this as a mixed fraction, it can be written as :-
(12*15+4)/15
I.e 184/15
And percentage of 184/15 is,
184/1500
Hence the answer is 46/375
I.e option (a) is correct