The number L = 8.0 x 10^4 cm can be expressed as:
Correct answer: B. L = 0.8 km
- A. L = 8.0 x 10^6 mm
- B. L = 0.8 km
- C. L = 0.8 x 10^2 m
- D. L = 8.0 x 10^3 m
Explanation
B is the answer as converting 80000 cm to meters would give us 800 m as we divide 80000 cm by 100 cm/m. Converting meters to kilometers, we must divide 800 m by 1000 m/km to get 0.8 km
Last updated