Latex Coder 2

What is $\displaystyle {4}\frac{5}{11} - {2}\frac{4}{11}$?
A. $ {2}\dfrac{1}{11}$
B. $ {3}\dfrac{1}{11}$
C. $ \dfrac{1}{11}$
D. ${2}\dfrac{7}{11}$
E. $ {3}\dfrac{7}{11}$