Question

Where are the in-game trades in ruby?

Answer 1

You can obtain a makuhita for a slakoth in Rustboro city
You can obtain a Skitty for a pikachu infortree city
You can obtain a Corsoal for a bellosom in Pacidilog town.

Details-
http://bulbapedia.bulbagarden.net/wiki/List_of_in-game_trades#Ruby_and_Sapphire

Comments

Say, you've got a couple misspellings in there...