\(E = \frac{{{3^2}}}{{1.4}} + \frac{{{3^2}}}{{4.7}} + \frac{{{3^2}}}{{7.10}} + \ldots + \frac{{{3^2}}}{{2017.2020}}\)
A.\(E = \frac{{2018}}{{2019}} \cdot \)
B.\(E = \frac{{2019}}{{2020}} \cdot \)
C.\(E = \frac{{4038}}{{2020}} \cdot \)
D.\(E = \frac{{6057}}{{2020}} \cdot \)