By how much does $$\frac{6}{{7/8}}{\text{exceed }}\frac{{6/7}}{8} = ?$$

A. $$6\frac{1}{8}$$

B. $$6\frac{3}{4}$$

C. $$7\frac{3}{4}$$

D. $$7\frac{5}{6}$$

Answer: Option B

Solution(By Examveda Team)

$$\eqalign{ & \frac{6}{{7/8}} - \frac{{6/7}}{8} \cr & = 6 \times \frac{8}{7} - \frac{6}{7} \times \frac{1}{8} \cr & = \frac{{48}}{7} - \frac{6}{{56}} \cr & = \frac{{384 - 6}}{{56}} \cr & = \frac{{378}}{{56}} \cr & = \frac{{27}}{4} \cr & = 6\frac{3}{4} \cr} $$