av1219

Hey guys, i'm preparing for the GRE currently and I'm having some slight trouble with work rate problems. I bought Kaplan's GRE prep book, and I've been trying to figure out if there's a difference in how you solve a work problem that says, "working together but independently" versus a work problem that says "working together". If there is a difference in the way you would solve them, what is it? Also, what would working together but independently mean exactly in this case? Thanks!