A 4000 KB file is transferred over a certain connection within 1 minute. Determine the file size (in KB) that can

A 4000 KB file is transferred over a certain connection within 1 minute. Determine the file size (in KB) that can be transferred over this connection in 45 seconds. Please provide one number in your answer – the file size in KB. Units of measurement do not need to be written.

We need to calculate the connection speed for this case. To do this, let’s translate the size of the file into bytes and divide it by the time spent:

4000 kilobytes = 4096000 bytes

4096000/60 – at least 68300 bytes per second.

To calculate the size of the file that we will transfer in 45 seconds at a speed of 68300 bytes per second, we multiply these values:

45 * 68300 = 3073500 bytes = 3001.5 kilobytes.