102. Найдите частное: a) 6237:9; 6) 61 596: 87; в) 15 792: 329.

a) $$ \begin{array}{r} - \\ \end{array} \begin{array}{l}6237 \\ 63 \\ \hline -23 \\ 0 \\ \hline 237 \\ 27 \\ \hline 0\\ \end{array} | \begin{array}{l}9 \\ 693\\ \end{array} $$ $$6237 : 9 = 693$$ б) $$ \begin{array}{r} - \\ \end{array} \begin{array}{l}61596 \\ 609 \\ \hline -696 \\ 609 \\ \hline 87\\ \end{array} | \begin{array}{l}87 \\ 708\\ \end{array} $$ $$61596 : 87 = 708$$ в) $$ \begin{array}{r} - \\ \end{array} \begin{array}{l}15792 \\ 1316 \\ \hline -2632 \\ 2632 \\ \hline 0\\ \end{array} | \begin{array}{l}329 \\ 48\\ \end{array} $$ $$15792 : 329 = 48$$