Question

Express 45 mm in cm and meters

Answer 1

Answer:

45mm = 4.5cm

45mm = 0.045m

Answer 2

Answer:

45mm = 4.5 cm = 0.045 m

Step-by-step explanation:

1 cm = 10 mm

1 m = 1000 mm

therefore,

45 mm = 45÷10 = 4.5 cm

45 mm = 45 ÷1000 = 0.045 m

hope it helps