question_answer

The difference in radii of two spheres is 2 cm and ratios of their volumes on decreasing the radius of the larger sphere by \[69\frac{3}{13}%\] and the smaller 13 sphere by \[33\frac{1}{3}%\] is 8:27. Find the difference of surface areas of two spheres.

A) \[276.57c{{m}^{2}}\] 

B)  \[168.39c{{m}^{2}}\]  

C) \[302.87c{{m}^{2}}\]                                                  

D)  \[29439c{{m}^{2}}\]

E) None of these