ГДЗ по математике 5 класс Мерзляк ФГОС Задание 800

\[\boxed{\mathbf{800\ (800)}.\ Еуроки\ - \ ДЗ\ без\ мороки}\]

\[1)\ \frac{23}{10} = 2\frac{3}{10} = 2,3\]

\[2)\ \frac{851}{100} = 8\frac{51}{100} = 8,51\]

\[3)\ \frac{5273}{1000} = 5\ \frac{273}{1000} = 5,273\]

\[4)\ \frac{3636}{100} = 36\frac{36}{100} = 36,36\]

\[5)\ \frac{9132}{1000} = 9\frac{132}{1000} = 9,132\]

\[6)\ \frac{654321}{10000} = 65\ \frac{4321}{10000} =\]

\[= 65,4321\]

\[\boxed{\ \mathbf{800}.\ }\]

\[V = S_{осн} \cdot h = 15 \cdot 6 = 90\ см^{3}.\]

\[Ответ:90\ см^{3}.\]