Question

Express 45 mm incm ,and km

Answer 1

Answer:

here is your answer mate

Step-by-step explanation:

1 cm = 10 mm

45/10 4.5 cm

in km

1 km = 1000000 mm

45/1000000

0.00045 km is the answer

Answer 2

Answer:

45 mm is equivalent to 4.5 cm and 0. 000045 Km.

Step-by-step explanation:

45 mm ÷ 10 = 4.5 cm

45 mm ÷ 100000 = 0.000045