Question

Скорость передачи данных через ADSL-соединение равна 512000 бит\с.Передача файла по этому каналу занимает 16 секунд.Определить объем файла в килобайтах

Answer 1

512000*8=4096000/1024=250

Answer 2

Calculation of File Size in Kilobytes

To determine the file size in kilobytes, we need to convert the given data transfer speed from bits per second (bps) to kilobytes (KB).

Given: - Data transfer speed through the ADSL connection: 512,000 bits/s - File transfer time through this connection: 16 seconds

To convert bits to kilobytes, we divide the number of bits by 8 (since there are 8 bits in a byte) and then divide by 1,024 (since there are 1,024 bytes in a kilobyte).

Let's calculate the file size in kilobytes:

Step 1: Convert the data transfer speed from bits per second to kilobytes per second: 512,000 bits/s ÷ 8 = 64,000 bytes/s

Step 2: Convert bytes per second to kilobytes per second: 64,000 bytes/s ÷ 1,024 = 62.5 kilobytes/s

Step 3: Calculate the file size by multiplying the transfer speed by the transfer time: 62.5 kilobytes/s × 16 seconds = 1,000 kilobytes

Therefore, the file size is 1,000 kilobytes.

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