Question

1.3 kilometre =
centimetre​

Answer 1

Answer:

130 000 cm

Explanation:

1 km = 1000 m

1 m = 100 cm

1.3 km = 1 300 m

1 300 m = 130 000 cm

Answer 2

Answer:

130000cm or in scientific notation = 1.3 × 10^5 cm

Explanation:

1km = 10000cm

1.3(10000) = 130000cm