Предмет: Математика, автор: arseniytselishchev18

Алина и Маша хотели составить интересный вариант школьного тура олимпиады. Маша предложила несколько задач и отвергла каждую вторую задачу Алины (ровно половину). Алина тоже предложила несколько задач и не отвергла только каждую третью задачу Маши (ровно треть). В итоге получилось 12 задач, а изначально предложено было 33 На сколько задач меньше предложила Алина по сравнению с Машей?

Ответы

Автор ответа: sofikon09072010

Ответ:

Пошаговое объяснение:

Попшнвагрщвеыалмлянеы7а

Автор ответа: samedovamilana5

Ответ:

21+ 12= 50 ответ. палучяем 50

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