When using mount, you have to mount a device to a directory in order to access this file. here's an example:

mkdir /mnt/floppy (it should laready be created though)
mkdir /tmp/fl2cd
mount /dev/fd0 /mnt/floppy
cp /mnt/floppy/*.* /tmp/fl2cd
...

(You get the point)

BTW, is this for a college course?