Запишите рациональные числа в виде периодических дробей:
а) $-\frac{1}{2}; 0; -1,24$;
б) $\frac{1}{3}; -\frac{4}{7}; -2\frac{5}{13}$;
в) $2\frac{24}{33}; -\frac{120}{210}; \frac{57}{16}$;
г) $-\frac{21}{90}; 1\frac{16}{90}; -3\frac{4}{7}$.
$-\frac{1}{2} = -0,5 = -0,5(0)$;
0 = 0,(0);
−1,24 = −1,24(0).
$\frac{1}{3} = 0,(3)$
$\snippet{name: long_division, x: 1, y: 3, decimal: true, deep: 3}$
$-\frac{4}{7} = -0,(571428)$
$\snippet{name: long_division, x: 4, y: 7, decimal: true, deep: 8}$
$-2\frac{5}{13} = -2,(384615)$
$\snippet{name: long_division, x: 5, y: 13, decimal: true, deep: 10}$
$2\frac{24}{33} = 2\frac{8}{11} = 2,(72)$
$\snippet{name: long_division, x: 8, y: 11, decimal: true, deep: 5}$
$-\frac{120}{210} = -\frac{4}{7} = -0,(571428)$
$\snippet{name: long_division, x: 4, y: 7, decimal: true, deep: 10}$
$\frac{57}{16} = 3\frac{9}{16} = 3,5625(0)$
$\snippet{name: long_division, x: 9, y: 16, decimal: true, deep: 6}$
$-\frac{21}{90} = -\frac{7}{30} = -0,2(3)$
$\snippet{name: long_division, x: 7, y: 30, decimal: true, deep: 4}$
$1\frac{16}{90} = 1\frac{8}{45} = 1,1(7)$
$\snippet{name: long_division, x: 8, y: 45, decimal: true, deep: 4}$
$-3\frac{4}{7} = -3,(571428)$
$\snippet{name: long_division, x: 4, y: 7, decimal: true, deep: 8}$
Пожауйста, оцените решение