5класс

Страница 44, ГДЗ за 5 класс к математическому тренажеру Жохова

Задание 25. Представление неправильных дробей в виде смешанных чисел и обратное преобразование

25. Представь числа в виде неправильных дробей.

А \[\begin{aligned} 1\frac{4}{7} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{11}{7}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{11}{7}}}}}} \\ 3\frac{1}{10} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{31}{10}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{31}{10}}}}}} \\ 1\frac{9}{14} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{23}{14}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{23}{14}}}}}} \\ 2\frac{3}{11} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{25}{11}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{25}{11}}}}}} \\ 5\frac{7}{100} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{507}{100}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{507}{100}}}}}} \\[10pt] 2\frac{63}{100} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{263}{100}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{263}{100}}}}}} \\ 3\frac{9}{10} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{39}{10}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{39}{10}}}}}} \\ 6\frac{1}{6} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{37}{6}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{37}{6}}}}}} \\ 1\frac{7}{9} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{16}{9}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{16}{9}}}}}} \\ 2\frac{4}{13} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{30}{13}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{30}{13}}}}}} \\[10pt] 4\frac{7}{10} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{47}{10}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{47}{10}}}}}} \\ 3\frac{5}{12} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{41}{12}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{41}{12}}}}}} \\ 4\frac{1}{4} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{17}{4}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{17}{4}}}}}} \\ 1\frac{11}{100} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{111}{100}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{111}{100}}}}}} \\ 3\frac{1}{5} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{16}{5}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{16}{5}}}}}} \end{aligned}\]

Б \[\begin{aligned} 2\frac{1}{7} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{15}{7}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{15}{7}}}}}} \\ 2\frac{3}{13} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{29}{13}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{29}{13}}}}}} \\ 1\frac{8}{9} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{17}{9}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{17}{9}}}}}} \\ 3\frac{7}{10} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{37}{10}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{37}{10}}}}}} \\ 1\frac{11}{12} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{23}{12}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{23}{12}}}}}} \\[10pt] 4\frac{2}{3} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{14}{3}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{14}{3}}}}}} \\ 1\frac{51}{100} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{151}{100}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{151}{100}}}}}} \\ 5\frac{1}{10} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{51}{10}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{51}{10}}}}}} \\ 3\frac{4}{11} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{37}{11}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{37}{11}}}}}} \\ 2\frac{9}{10} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{29}{10}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{29}{10}}}}}} \\[10pt] 5\frac{3}{14} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{73}{14}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{73}{14}}}}}} \\ 4\frac{7}{15} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{67}{15}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{67}{15}}}}}} \\ 2\frac{2}{5} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{12}{5}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{12}{5}}}}}} \\ 3\frac{9}{100} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{309}{100}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{309}{100}}}}}} \\ 2\frac{8}{11} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{30}{11}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{30}{11}}}}}} \end{aligned}\]

В \[\begin{aligned} 4\frac{1}{2} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{9}{2}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{9}{2}}}}}} \\ 3\frac{1}{11} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{34}{11}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{34}{11}}}}}} \\ 5\frac{5}{13} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{70}{13}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{70}{13}}}}}} \\ 1\frac{3}{7} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{10}{7}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{10}{7}}}}}} \\ 5\frac{7}{10} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{57}{10}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{57}{10}}}}}} \\[10pt] 2\frac{1}{12} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{25}{12}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{25}{12}}}}}} \\ 3\frac{5}{9} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{32}{9}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{32}{9}}}}}} \\ 1\frac{91}{100} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{191}{100}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{191}{100}}}}}} \\ 2\frac{3}{8} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{19}{8}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{19}{8}}}}}} \\ 4\frac{1}{10} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{41}{10}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{41}{10}}}}}} \\[10pt] 1\frac{5}{6} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{11}{6}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{11}{6}}}}}} \\ 2\frac{3}{5} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{13}{5}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{13}{5}}}}}} \\ 4\frac{3}{100} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{403}{100}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{403}{100}}}}}} \\ 3\frac{7}{11} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{40}{11}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{40}{11}}}}}} \\ 1\frac{9}{10} &= \boxed{\vphantom{\textcolor{#e03131}{\mathbf{\frac{19}{10}}}}\smash[b]{\underset{\hspace{5em}}{\textcolor{#e03131}{\mathbf{\frac{19}{10}}}}}} \end{aligned}\]

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