Выполнить умножение:1целых 2/7 *1целых 1/4 - №8329636

Выполнить умножение:1целых 2/7 *1целых 1/4
- Предмет:
  Математика
- Автор:
  levisweeney
- 6 лет назад

Ответы 1

1 2/7 × 1 1/4=9/7 × 5/4=45/28=1 17/28$$$$$$$$$$$$$$$$$$$
- Автор:
  spotblvw
- 6 лет назад
- 0
Добавить свой ответ

Еще вопросы

какие функции у органел водоростей(жгутики,оболочка,глазок)
ПОМОГИТЕ ЗАВТРА ОЛИМПИАДА
- Предмет:
  Биология
- Автор:
  conanwalsh
- 6 лет назад
- Ответов:
  
  0
- Смотреть
Спорстмен стрибнув з 10-метрової вишки у воду. Визначити швидкість входження спортстмена у воду і час перебування спортсмена у польоті. Опором повітря знехтувати.
- Предмет:
  Физика
- Автор:
  tyshawn
- 6 лет назад
- Ответов:
  
  1
- Смотреть
Помогите с 4-мя заданиями:
Упражнение 1 Раскройте скобки
1     Yesterday I (to have) breakfast at the canteen. 2     Last summer we (to go) to the Black Sea. 3     He (not to call) me last week. 4     Why this girl (to come) our office yesterday? 5     When you (to buy) tickets last time? 6     Last June the boys (to play) football every morning. 7     On Sunday my parents (to be) at the theatre. 8     I (not to take part) at the conference last month. 9     He (to live) in Kiev in his childhood. 10 Where he (to send) his message?
Упражнение 2 Трансформируйте предложения в Past Simplе 1     He often plays chess. 2     Our classes begin at 9 a. m. 3     She is always busy. 4     What do you do in the evening? 5     My sister doesn’t study at school, she works at the hospital. 6     My friend prefers tea to coffee. 7     I find many stories in this magazine. 8     He is in my room, isn’t he? 9     Why do you always ask so many questions? 10 Jasmine seldom visits her grandparents.
Упражнение 3 Образуйте отрицательную форму предложений 1     In summer she got up early. 2     Mr. White wrote a lot of letters yesterday. 3     On Friday they were at the station. 4     We enjoyed our time in Rome. 5     They watched a football match last weekend. 6     The girl opened a box at once. 7     I left my keys on the table. 8     The engineer went on business trip on Monday. 9     My friend wanted to move to another flat. 10 I found a surprise in the present-box.
Упражнение 4 Поставьте вопросы к предложениям. 1     He learned English at school. (where? what language? why? or …?) 2     The train was five hours late. (What? why?) 3     I was going to stay at my aunt’s in the Crimea. (where? who? or …?) 4     They stayed in Moscow only for two days. (why? where? how long?) 5     I bought a very beautiful dress in this shop last weekend. (where? what? when?) 6     They traveled to Cyprus by sea. (how? where? or …?) 7     I didn’t find your telephone number. (what? why?) 8     In his childhood he was always a leader among his friends. (what? when? who?) 9     He caught a cold last month. (what? when? why?) 10 We did our lessons together. (what? how?)
- Предмет:
  Английский язык
- Автор:
  justinxjby
- 6 лет назад
- Ответов:
  
  2
- Смотреть
Довжина секундної стрілки наручного годинника 1,5 см. Яка швидкість руху кінця цієї стрілки?
- Предмет:
  Физика
- Автор:
  princessfry
- 6 лет назад
- Ответов:
  
  1
- Смотреть

How much to ban the user?

1 hour 1 day 100 years