\(\frac{{0.72\; \times \;0.72\; \times \;0.72 - 0.39\; \times \;0.39\; \times \;0.39}}{{0.72\; \times \;0.72\; + \;0.72\; \times \;0.39\; + \;0.39\; \times \;0.39}}\) is equal to∶

• A. 0.39
• B. 0.36
• C. 0.33
• D. 0.45