Question

express 3.9 mm as cm​

Answer 1

Answer:

3.9mm into cm

1mm = 0.1 cm

3.9mm= ?

3.9×0.1

0.39cm

Answer 2

Answer:

3.9 mm equal to 0.39 cm

Step-by-step explanation:

Given -

3.9 mm

To find -

Convert 3.9 mm into cm

solution -

To convert mm into cm divide the length value by 10.

Where,

mm - millimetres

cm - centimetres

3.9 mm

$= \frac{3.9}{10}$

$= 0.39 \: cm$

By converting we get,

3.9 mm equal to 0.39 cm