$$\left { \frac{2015}{3} \right }+\left { \frac{315}{4} \right }+\left { \frac{412}{5} \right }=\frac{2}{3}+\frac{3}{4}+\frac{2}{5}=\frac{109}{60}$$． 
定义：符号$$\left { x \right }$$表示$$x$$的小数部分，如$$\left { 3.14 \right }=0.14$$，$$\left { 0.5 \right }=0.5$$．那么，$$\left { \frac{2015}{3} \right }+\left { \frac{315}{4} \right }+\left { \frac{412}{5} \right }=$$~\uline{~~~~~~~~~~}~． 
a: $$\frac{1371}{30}$$ 
b: $$\frac{322}{15}$$ 
c: $$\frac{211}{60}$$ 
d: $$\frac{109}{60}$$ 