Question

How many cm in 1 km???

Answer 1

100,000 cm

Explanation:

1 m = 100 cm

1 km = 1000 m

1 km = 1000 × 100 cm

1 km = 100,000 cm

Answer 2

100000 cm

Explanation:

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