\(\frac{6.75~\times ~6.75~\times ~6.75-4.25~\times ~4.25~\times ~4.25}{67.5~\times ~67.5~+~42.5~\times ~42.5~+~67.5~\times ~42.5}=?\)

• A. 2.5
• B. 0.25
• C. 0.0025
• D. 0.025