Answer:
100,000 cm
Explanation:
1 m = 100 cm
1 km = 1000 m
1 km = 1000 × 100 cm
1 km = 100,000 cm
100000 cm
There are 100 cm in 1 m
There are 1000 m in 1 km
Using these conversion factors
1 km * 1000m / 1 km * 100cm /1 m =100000 cm
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