Đáp án đúng: D
Giải chi tiết:\(\begin{array}{l}\,\frac{5}{{15}} + \frac{{14}}{{25}} - \frac{4}{3} + \frac{{11}}{{25}}\\ = \frac{1}{3} + \frac{{14}}{{25}} - \frac{4}{3} + \frac{{11}}{{25}}\\ = \left( {\frac{1}{3} - \frac{4}{3}} \right) + \left( {\frac{{14}}{{25}} + \frac{{11}}{{25}}} \right)\\ = \,\,\,\,\,\, - 1\,\,\,\,\,\,\,\, + \,\,\,\,\,1\\ = \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,0\end{array}\)
Chọn D