Perform the following conversions: 425 km     _____dm       _____cm

• A. 4.25×10⁶ dm; 4.25×10⁷ cm
• B. 4.25×10³ dm; 4.25×10⁴ cm
• C. 4.25×10⁵ dm; 4.25×10⁶ cm
• D. 4.25×10⁷ dm; 4.25×10⁸ cm

Answer: (A)