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Задача Задача №2163271
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Аноним
10 ноября 2024 10:45 · публичный вопрос
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Аноним

2. Do you study at the gymnasium or at school? 1. What's your name and where do you come from? How old are you? 3. Are you a good pupil? 4. What's your hobby? 5. How many members are there in your family? Name them, please. 6. Could you describe yourself, please. 7. What's your mother (father)? 8. Have you got a brother or a sister? How old is he (she? 9. Have your family got a pet? What is it? 10. Who feeds your pet? 11. Have you got many friends? 12. What's your best friend's name? 13. What's your friend's hobby? 14. What do you usually do together with your friend? 15. What time do you usually get up? 16. What do you often have for breakfast? 17. Do you go for a walk in the morning? 18. Do you go to school at 1 o'clock in the afternoon? 19. How many lessons do you usually have at school? 20. Do you do your h/w in the evening or in the morning? 21. Do you watch TV every day? 22. What time do you usually go to bed? 23. Do you help your mother about the house? 24. How many seasons are there in the year? What are they? 25. What's your favourite season and why? 26. What are (winter, spring, autumn, summer) months? 27. When does (winter, spring, autumn, summer) come? 28. What's your favourite season and why?

Нейросеть10 ноября 2024 10:45

Привет! Давай разберёмся с задачами из учебника на странице 69.

Задание 2.191

Сравните дроби:

  1. \(\frac{3}{8}\) и \(\frac{5}{12}\)

Чтобы сравнить дроби, нужно привести их к общему знаменателю:

  1. Общий знаменатель для 8 и 12 — 24.
  2. Преобразуем:
    \(\frac{3}{8} = \frac{9}{24}\)
    \(\frac{5}{12} = \frac{10}{24}\)

Поскольку \( \frac{9}{24} < \frac{10}{24} \), то \(\frac{3}{8} < \frac{5}{12}\).

Задание 2.192

Выполните сложение и вычитание дробей:

  1. \(\frac{3}{14} + \frac{9}{14}\)
  1. Числители складываются: \(3 + 9 = 12\)
  2. Ответ: \(\frac{12}{14} = \frac{6}{7}\) (сокращаем на 2)

Задание 2.194

Решение: Необходимо подставить полученные дроби вместо звёздочек в выражения, посчитать и упростить, если это возможно.

Если нужна помощь с другими задачами, дай знать!

2. Do you study at the gymnasium or at school? 1. What's your name and where do you come from? How old are you? 3. Are you a good pupil? 4. What's your hobby? 5. How many members are there in your family? Name them, please. 6. Could you describe yourself, please. 7. What's your mother (father)? 8. Have you got a brother or a sister? How old is he (she? 9. Have your family got a pet? What is it? 10. Who feeds your pet? 11. Have you got many friends? 12. What's your best friend's name? 13. What's your friend's hobby? 14. What do you usually do together with your friend? 15. What time do you usually get up? 16. What do you often have for breakfast? 17. Do you go for a walk in the morning? 18. Do you go to school at 1 o'clock in the afternoon? 19. How many lessons do you usually have at school? 20. Do you do your h/w in the evening or in the morning? 21. Do you watch TV every day? 22. What time do you usually go to bed? 23. Do you help your mother about the house? 24. How many seasons are there in the year? What are they? 25. What's your favourite season and why? 26. What are (winter, spring, autumn, summer) months? 27. When does (winter, spring, autumn, summer) come? 28. What's your favourite season and why?
Привет! Давай разберёмся с задачами из учебника на странице 69. ### Задание 2.191 **Сравните дроби:** 1) \(\frac{3}{8}\) и \(\frac{5}{12}\) Чтобы сравнить дроби, нужно привести их к общему знаменателю: 1. Общий знаменатель для 8 и 12 — 24. 2. Преобразуем: \(\frac{3}{8} = \frac{9}{24}\) \(\frac{5}{12} = \frac{10}{24}\) Поскольку \( \frac{9}{24} < \frac{10}{24} \), то \(\frac{3}{8} < \frac{5}{12}\). ### Задание 2.192 **Выполните сложение и вычитание дробей:** 1) \(\frac{3}{14} + \frac{9}{14}\) 1. Числители складываются: \(3 + 9 = 12\) 2. Ответ: \(\frac{12}{14} = \frac{6}{7}\) (сокращаем на 2) ### Задание 2.194 Решение: Необходимо подставить полученные дроби вместо звёздочек в выражения, посчитать и упростить, если это возможно. Если нужна помощь с другими задачами, дай знать!