найдите произведения 1 целая 3/7* 2 целые 4/5, 9/14*5/12. - Знания.site

найдите произведения 1 целая 3/7* 2 целые 4/5, 9/14*5/12.
- Предмет:
  Математика
- Автор:
  titomalone
- 5 лет назад

Ответы 1

1 целая 3/7 * 2 целые 4/5 = 10/7 * 14/5 = (2*2)/(1*1) = 4
9/14 * 5/12 = (3*5)/(14*4) = 15/56
- Автор:
  poncho79
- 5 лет назад
- 0
Добавить свой ответ

Еще вопросы

Помогите с решением

Ex. 2. Use the verbs in an appropriate tense Present Continuous or Present Simple.
I (to read) books in the evening. 2. He (not to help) his mother every day3. I (to write) an exercise now. 4. I (not to write) a letter now. 5. They (to play) in the yard now. 6. They (not to play) in the street now. 7. They (to play) in the room now? 8. He (to help) his mother every day. 9. He (to help) his mother every day? 10. . I (not to read) books in the morning. 11. You (to go) to school on Sunday? 12. My father (not to work) on Sunday. 21. He (to work) every day. 14. He (to sleep) now? 15.We (not to go) to the country in winter. 16.My sister (to eat) sweets every day. 17. She (not to eat) sweets now. 18. They (to do) their homework in the afternoon. 19. They (not to go) for a walk in the evening. 20. My friend (not to like) to play football. 13.1 (not to read) now.
- Предмет:
  Английский язык
- Автор:
  chippyjacobs
- 5 лет назад
- Ответов:
  
  1
- Смотреть
ПРИВЕДИТЕ ПРИМЕРЫ ЦЕПИ ПИТАНИЯ! ДАЮ 25 БАЛЛОВ
- Предмет:
  Биология
- Автор:
  adityahurst
- 5 лет назад
- Ответов:
  
  4
- Смотреть
Приведите пример эпических произведений.
- Предмет:
  Литература
- Автор:
  bartolomérichardson
- 5 лет назад
- Ответов:
  
  1
- Смотреть
Напишите 5 Пословиц и 5 Поговорок. Пожалуйста.
- Предмет:
  Русский язык
- Автор:
  heidi
- 5 лет назад
- Ответов:
  
  1
- Смотреть

How much to ban the user?

1 hour 1 day 100 years