Question

express 2000km to metres​

Answer 1

Explanation:

pure definition :

kilo means 1000 (thousand).

so, a km or kilometer is 1000 m or meter.

2000 km = 2000 × 1000 m = 2,000,000 meters

Answer 2

Answer:

1. 2× 10^3 km = 2×10^6 m (2× 10 to the power 6) metres

Explanation:

• 1Km(Kilometre) = 1000m (metre)
• = 10^3 m
• 2000 Km = ?
• = 2×10^3 × 10^6
• = 2×10^9 m (2 into 10 power 9)metres