Respuesta :
we are given
[tex] 5.6-3.5 [/tex]
we can subtract it
[tex] \frac{\begin{matrix}\space\space&\textbf{5}&.&6\\ -&\textbf{3}&.&5\end{matrix}}{\begin{matrix}\space\space&\textbf{2}&.&1\end{matrix}} [/tex]
[tex] 5.6-3.5=2.1 [/tex]........Answer
5.6 - 3.5 is 2.1 because if you put 5.6 and 3.5 under each other and subtract you’ll get 2.1 like the picture. Hope this helps!!