Предмет: Информатика, автор: alinasmidt393

2. Существует устройство для передачи информации, состав- ляющей 10 Гбайт. Сколько книг, состоящих из 300 страниц, на каждой странице по 40 строк, а в каждой строке по 60 сим- волов, могут храниться на этом устройстве?
СРОЧНО ПОМОГИТЕ ДАМ 15 БАЛЛОВ

Ответы

Автор ответа: sqcode

Ответ:

1491 книга.

Объяснение:

1 символ = 1 Б (в UTF-8)

10 ГБ = 1024^3 Б

В 1 книжке 300 * 40 * 60 = 720000 символов = 720000 Б

Разделим 1024^3 на 720000 = 1491.308089...

Итого: 1491.

ktoia3: а что значит 1024^3

sqcode: 1024 в 3-й степени

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