Answer: 13/33Step-by-step explanation:0.39=0.39393939…To write it as a fraction, there’s a trick:Let 0.3939… be xSince there are two places after the decimal point, multiply with 100100x = “39.39”Subtract the original 0.39 from this- 100x - x = 39.39- 0.39 =39 = 99x39. 13——- =. ——99 33