## Task 3

$1 \mathrm{~m}=\ldots \mathrm{cm} ; \quad 40 \mathrm{~mm}=\ldots \mathrm{cm} ; \quad 10 \mathrm{~cm}=\ldots \mathrm{dm}$
$1 \mathrm{~m}=100 \mathrm{~cm} ; 40 \mathrm{~mm}=4 \mathrm{~cm} ; 10 \mathrm{~cm}=1 \mathrm{dm}$

$1 \mathrm{~m}=100 \mathrm{~cm} ; 40 \mathrm{~mm}=4 \mathrm{~cm} ; 10 \mathrm{~cm}=1 \mathrm{dm}$

The text above is already in a form that uses standard metric units and symbols which are the same in English. However, if you are looking for the textual description in English, it would be:

$1 \text{ m} = 100 \text{ cm} ; 40 \text{ mm} = 4 \text{ cm} ; 10 \text{ cm} = 1 \text{ dm}$