напиши 2.208 номер
Сверь числа и знаки с фото.
2.208 Выполните действие: а) \(1\frac{4}{15} - \frac{17}{20}\); б) \(7\frac{4}{15} - \frac{7}{9}\); в) \(2\frac{5}{12} - \frac{7}{8}\); г) \(11\frac{1}{2} - 3\frac{11}{18}\); д) \(9\frac{2}{11} - 7\frac{5}{9}\); е) \(2\frac{6}{25} - 1\frac{7}{10}\); ж) \(3\frac{1}{2} - 2\frac{3}{4}\); з) \(12\frac{5}{12} - 9\frac{13}{18}\).
2.208. Выполните действие:
а) \(\frac{5}{12}\): \(1\frac{4}{15}-\frac{17}{20}=\frac{76}{60}-\frac{51}{60}=\frac{25}{60}\)
б) \(6\frac{22}{45}\): \(7\frac{12}{45}-\frac{35}{45}=6\frac{22}{45}\)
в) \(1\frac{13}{24}\): \(2\frac{10}{24}-\frac{21}{24}=1\frac{13}{24}\)
г) \(7\frac{8}{9}\): \(11\frac{9}{18}-3\frac{11}{18}=7\frac{16}{18}\)
д) \(1\frac{62}{99}\): \(2-\left(\frac{55}{99}-\frac{18}{99}\right)=2-\frac{37}{99}\)
е) \(\frac{27}{50}\): \(2\frac{12}{50}-1\frac{35}{50}=\frac{112}{50}-\frac{85}{50}\)
ж) \(\frac{3}{4}\): \(3\frac{2}{4}-2\frac{3}{4}=\frac{14}{4}-\frac{11}{4}\)
з) \(2\frac{25}{36}\): \(3-\left(\frac{26}{36}-\frac{15}{36}\right)=3-\frac{11}{36}\)
