Estimate how long it would take to transfer a 300-page novel encoded in 16-bit Unicode characters at a transfer rate of 54 Mbps. The hypotenuse example script truncates the sides to integers, but...

Estimate how long it would take to transfer a 300-page novel encoded in 16-bit Unicode characters at a transfer rate of 54 Mbps. The hypotenuse example script truncates the sides to integers, but outputs a floating-point number. Why? Adapt the script to output an integer.