\[\boxed{\mathbf{Страница}\mathbf{\ 53}\mathbf{.}\mathbf{\ }Еуроки\ - \ ДЗ\ без\ мороки}\]
\[\boxed{\mathbf{22}\mathbf{.}\mathbf{\ }}\]
\[Делимое\] | \[69\] | \[78\] | \[43\] | \[100\] | \[77\] | \[85\] | \[35\] | \[98\] | \[11\] | \[92\] | \[7\] | \[86\] |
---|---|---|---|---|---|---|---|---|---|---|---|---|
\[Делитель\] | \[4\] | \[25\] | \[3\] | \[7\] | \[6\] | \[16\] | \[2\] | \[24\] | \[48\] | \[13\] | \[13\] | \[9\] |
\[Частное\] | \[16\] | \[3\] | \[14\] | \[14\] | \[12\] | \[5\] | \[17\] | \[4\] | \[0\] | \[7\] | \[0\] | \[9\] |
\[Остаток\] | \[5\] | \[3\] | \[1\] | \[2\] | \[5\] | \[5\] | \[1\] | \[2\] | \[11\] | \[1\] | \[7\] | \[5\] |
\[\boxed{\mathbf{23}\mathbf{.}\mathbf{\ }}\]
\[Равносторонние:3\ и\ 5.\]
\[Равнобедренные:1,\ 2\ и\ 4.\]
\[\boxed{\mathbf{24}\mathbf{.}\mathbf{\ }}\]
\[1)\ 45 - 17 = 28\ (мест) - занято\ \]
\[в\ седьмом\ автобусе.\]
\[2)\ 6 \cdot 45 + 28 = 270 + 28 =\]
\[= 298\ (экскурсантов) - было\ \]
\[всего.\]
\[Ответ:298\ экскурсантов.\]