"k" wrote in message
...
I bought a B&D 12 amp electric mower that I need a 100 feet of
extension cord for. Would it be advisable to combine two cords, which
I already have, for the 100 feet or do I need to get a 100' cord?

If you're as clumsy as I am, you'll wind up with 94' in 11 segments. The
other 6' will be used to make the repair splices.