Kopjo dhe plotëso:

a $n = 0,63 = 0,63 \square \square \square \square \dots$

b $100n = 100 \times 0,63 = \square \square, \square \square \square \square \dots$

c $$\begin{array}{r} 1 \ 0 \ 0 \ n \\ - \quad n \\ \hline 9 \ 9 \ n \end{array} = \begin{array}{r} \square \square, \square \square \square \square \dots \\ - \quad 0,6 \ 3 \square \square \dots \\ \hline \square \square, \square \square \square \square \dots \end{array}$$

d $99n = \square \square$ $n = \frac{\square \square}{99} = \frac{\square}{11}$