На 6 полках 54 книги. Сколько книг на 9 таких полках?

На 6 полках 54 книги. Сколько книг на 9 таких полках?
- Предмет:
  Математика
- Автор:
  otilia
- 5 лет назад

Ответы 2

На 6 полках 54 книги, значит на 1 полке 54/6=9 книг.На 9 полках: 9*9=81 книга.Ответ: 81 книга на 9 таких полках.
- Автор:
  ireneoxmxq
- 5 лет назад
- 0
6 полок-54 книги9 полок-?кг решение:1)54:6=9 (кн)-на 1 полке2) 9*9=81(кн)-на 9 полкахОтвет: на 9 полках 81 книгаР.S.надеюсь помогла :ЗЗЗкласс 2,3?)
- Автор:
  marilynroberson
- 5 лет назад
- 0
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На 6 полках 54 книги. Сколько книг на 9 таких полках?

Ответы 2

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