The ADSL connection speed is 1,024,000 bps. It took 5 seconds for the file to transfer over

univerkov | May 14, 2021 | education

The ADSL connection speed is 1,024,000 bps. It took 5 seconds for the file to transfer over this connection. Determine the file size in KB.

1. Let’s translate the connection speed into kilobytes per second. To translate, you need to know that 1 byte = 8 bits and 1 kilobyte = 1024 bytes.

We get: 1024000 bps = 1024000/8 = 128000 bytes / s.

128000 bytes / s = 128000/1024 = 125 KB / s

The connection speed is 125 kilobytes per second.

2. Determine the size of the file in kilobytes transferred in 5 seconds through this connection:

125/5 = 25 KB.

Answer: 25 kilobytes.

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