$$\frac{3}{7}\,{\text{of}}\,455 + \frac{5}{8}\,{\text{of}}\,456 = ?$$

A. 448

B. 464

C. 476

D. 480

E. None of these

Answer: Option D

Solution(By Examveda Team)

$$\eqalign{ & {\text{Given Expression,}} \cr & {\frac{3}{7} \times 455 + \frac{5}{8} \times 456} \cr & = \left( {3 \times 65 + 5 \times 57} \right) \cr & = 195 + 285 \cr & = 480 \cr} $$