ГДЗ по математике 5 класс Мерзляк Задание 977

\[\boxed{\ \mathbf{977\ (977)}.\ Еуроки\ - \ ДЗ\ без\ мороки}\]

\[1)\ 28,8\ :1,8 = 288\ :18 = 16\]

\[2)\ 12,88\ :4,6 = 1288\ :460 =\]

\[= 2,8\]

\[3)\ 81\ :2,25 = 8100\ :225 = 36\]

\[4)\ 9,6\ :0,04 = 960\ :4 = 240\]

\[5)\ 4,928\ :0,16 = 4928\ :160 =\]

\[= 30,8\]

\[6)\ \ 0,22274\ :0,43 =\]

\[= 22274\ :43000 = 0,518\]

\[7)\ 0,72\ :0,9 = 72\ :90 = 0,8\]

\[8)\ 0,014\ :0,56 = 14\ :560 =\]

\[= 0,025\]

\[9)\ 1\ :0,0025 = 10\ 000\ :25 =\]

\[= 40\]

\[10)\ 7,488\ :3,12 =\]

\[= 7488\ :3120 = 2,4\]

\[11)\ 0,1218\ :0,058 =\]

\[= 1218\ :580 = 2,1\]

\[12)\ 6,1244\ :0,061 =\]

\[= 61244\ :610 = 100,4\]