Question

How many centimetres make a kilometre​

Answer 1

Answer:

1,00,000 cm = 1 km

Step-by-step explanation:

100cm = 1 m

and

1000m = 1 Km

So,

100 × 1000 cm = 1 km

1,00,000 cm = 1 km

Answer 2

Answer:

1 Kilometre = 1,00,000cm.

Step-by-step explanation:

Because - 1 Metre = 100cm

1 Kilometre = 1000 Metre

1 Kilometre = 100 × 1,000 cm

1 Kilometre = 1,00,000cm