Question

is cm a standard unit for measuring length​

Answer 1

Answer:

metre

hope it helps you

pls mark as brainlist

Answer 2

Answer:

100cm=1m

1m=100cm

Explanation:

Converting between units of length

1 km = 1000m

5000 m = 5 km

1 m = 100 cm

400 cm = 4 m

1 cm = 10 mm

80 mm = 8 cm

8 cm 3 km = 3000 m

2.5 km = 2500 m

2 m = 200 cm

1 m = 1000 mm

4 cm = 40 mm

9000 mm = 9 m

6 km = 6000 m

0.8 m = 80 cm

0.5 m = 50 cm

90 cm = 0.9 m

40 cm = 400mm

1.5 cm = 15mm