What is $\displaystyle {6}\frac{7}{11} - {3}\frac{5}{11}$?
A. $ {3}\dfrac{2}{11}$
B. $ {4}\dfrac{2}{11}$
C. $ \dfrac{2}{11}$
D. ${3}\dfrac{1}{11}$
E. $ {4}\dfrac{1}{11}$
A. $ {3}\dfrac{2}{11}$
B. $ {4}\dfrac{2}{11}$
C. $ \dfrac{2}{11}$
D. ${3}\dfrac{1}{11}$
E. $ {4}\dfrac{1}{11}$
