What is $\displaystyle {6}\frac{4}{11} - {4}\frac{3}{11}$?
A. $ {2}\dfrac{1}{11}$
B. $ {3}\dfrac{1}{11}$
C. $ \dfrac{1}{11}$
D. ${2}\dfrac{4}{11}$
E. $ {3}\dfrac{4}{11}$
A. $ {2}\dfrac{1}{11}$
B. $ {3}\dfrac{1}{11}$
C. $ \dfrac{1}{11}$
D. ${2}\dfrac{4}{11}$
E. $ {3}\dfrac{4}{11}$
