Question

Express some numbers as cm using decimals.

5mm, 60mm , 8mm and 93mm

Answer 1

$\left(A\right)5mm\Rightarrow \frac{5}{10}=0.5cm$

$\left(B\right)60mm\Rightarrow \frac{60}{10}=6cm$

$\left(C\right)8mm\Rightarrow \frac{8}{10}=0.8cm$

$\left(D\right)93mm\Rightarrow \frac{93}{10}=9.3cm$

or $9cm3cm$

as $1mm=\frac{1}{10}cm$

or $1cm=10mm$