Автор - Arinka026

Решите (6 1/7- 5 3/4) : 11/14+ (3 3/4- 1 5/6) : 1/6

Ответ

Проверено экспертом

Автор - кляча
(6 1/7 - 5 3/4) : 11/14 + (3 3/4 - 1 5/6) : 1/6 = 12
1) 6 1/7 - 5 3/4 = 43/7 - 23/4 = 172/28 - 161/28 = 11/28
2) 11/28 : 11/14 = 1/2
3) 3 3/4 - 1 5/6 = 15/4 - 11/6 = 45/12 - 22/12 = 23/12
4) 23/12 : 1/6 = 23/2 = 11 1/2
5) 1/2 + 11 1/2 = 12

Ответ

Автор - julyap
1)(6 frac{1}{7} -5 frac{3}{4} ): frac{11}{14} +(3 frac{3}{4} -1 frac{5}{6} ): frac{1}{6} = 12\  \ 1) 6 frac{1}{7} -5 frac{3}{4} =6 frac{4}{28} -5 frac{21}{28} =5 frac{32}{28} -5 frac{21}{28} = frac{11}{28}  \  \ 2) 3 frac{3}{4} -1 frac{5}{6}=3 frac{9}{12} -1 frac{10}{12} =2 frac{21}{12} - 1frac{10}{12} =1 frac{11}{12} = frac{23}{12}  \  \ 3) frac{11}{28} * frac{14}{11} = frac{1}{2} =0.5 \  \ 4)  frac{23*6}{12} = frac{23}{2} =11.5\  \ 5) 0.5+11.5=12

Ответы и объяснения

Сервис носит ознакомительный характер, вся информация, а в частности вопросы и ответы, которые задают и отвечают пользователи.
© 2026 Все права защищены Политика конфиденциальности Контакты
search points attachment profile arrow left arrow right star heart verified symbols equation arrow-down question mark check menu accountancyadministrationagriculturalalgebraallarabicartart_musicbelarusbelarus_altbiologybusinesscatalachemistrychineseeconomicsegzamenglishentrepreneurshipenvironmentethicseuskarafirst_aidfrenchgalegogeographygeologygeometrygermangrammarhealthhistoryindia_langindonesian_langinformaticsitalianjapanesekazachkazach_altkoreanlanguagelatinlawlife_scienceliteraturelogicmathematicsmusicnigerian_langother_languagesotherspedagogicsphilosophyphysical_educationphysicspoliticspsychologyreligionrpa_langrussianrussian_altsciencesecurityskillssocial_sciencesociologyspanishstatisticstechnologytourismtrafficukrainianukrainian_altukrainian_literaturewos_civilisation accountancyadministrationagriculturalalgebraall_1arabicartart_music_2belarusbelarus_altbiologybusiness_2catalachemistry_1chineseeconomicsexam_3englishentrepreneurshipenvironment_2ethicseuskarasecurity_1frenchgalegogeography_4geology_4geometrygermangrammarhealthhistoryindia-langindonesian-langinformaticsitalianjapanesekazachAsset 230koreanlanguagelatinlawlife-scienceliteraturelogic_2mathematicsmusicnigerian-langotherlanguagesother_1pedagogicsphilosophyphysical_educationphysicspoliticspsychologyreligion_1rpa-langrussianrussian_altsciencesecurity_3_mskills_1allsocial_science_5_msociologyspanishstatisticstechnologytourismtrafficukrainianukrainian_altukrainian_literaturewos_civilisation