Courtney ate thirty-six hundredths of a pound of strawberries. How is this number written in expanded notation?

We have the following:
The first thing we have to do is express the value of thirty-six hundredths as a number, like this
[tex]0.36[/tex]Now we calculate the extended form
[tex]\begin{gathered} 0.36=0.30+0.06 \\ 0.30=3\cdot0.1 \\ 0.06=6\cdot0.01 \\ 0.36=(3\cdot0.1)+(6\cdot0.01) \end{gathered}[/tex]Therefore, the correct answer is the third option