Question

свободный объем оперативной памяти компьютера 640 Кбайт. сколько страниц книги поместился в ней , если на странице : 16 строк по 64 символа в строке? текст набран KOI-8

Answer 1

Calculation of the Number of Pages in a Book

To calculate the number of pages that can fit in a computer's free RAM, we need to know the total amount of free RAM and the size of each page. In this case, the free RAM is given as 640 KB (kilobytes), and the size of each page is determined by the number of lines and characters per line.

Given: - Free RAM: 640 KB - Number of lines per page: 16 - Number of characters per line: 64

To calculate the size of each page, we multiply the number of lines by the number of characters per line: 16 lines * 64 characters = 1024 characters per page

Next, we need to calculate the number of pages that can fit in the free RAM. To do this, we divide the total free RAM by the size of each page: 640 KB / 1024 characters per page = 0.625 pages

Since we cannot have a fraction of a page, we round down to the nearest whole number. Therefore, the computer can fit 0 pages in the given free RAM of 640 KB.

Please note that the calculation assumes that each character takes up 1 byte of memory. However, the actual memory usage may vary depending on the encoding used.