Найдите частное:
а) $1\frac{1}{8} : \frac{3}{4}$;
б) $4\frac{1}{2} : 6$;
в) $1\frac{1}{5} : 6$;
г) $2\frac{3}{4} : 1\frac{3}{8}$;
д) $1\frac{4}{9} : \frac{1}{3}$;
е) $5\frac{1}{4} : 7$.
$1\frac{1}{8} : \frac{3}{4} = \frac{9}{8} * \frac{4}{3} = \frac{3}{2} * \frac{1}{1} = 1\frac{1}{2}$
$4\frac{1}{2} : 6 = \frac{9}{2} * \frac{1}{6} = \frac{3}{2} * \frac{1}{2} = \frac{3}{4}$
$1\frac{1}{5} : 6 = \frac{6}{5} * \frac{1}{6} = \frac{1}{5} * \frac{1}{1} = \frac{1}{5}$
$2\frac{3}{4} : 1\frac{3}{8} = \frac{11}{4} : \frac{11}{8} = \frac{11}{4} * \frac{8}{11} = \frac{1}{1} * \frac{2}{1} = 2$
$1\frac{4}{9} : \frac{1}{3} = \frac{13}{9} * \frac{3}{1} = \frac{13}{3} * \frac{1}{1} = 4\frac{1}{3}$
$5\frac{1}{4} : 7 = \frac{21}{4} * \frac{1}{7} = \frac{3}{4} * \frac{1}{1} = \frac{3}{4}$
Пожауйста, оцените решение