1. The problem statement, all variables and given/known data Use resistor simplification to find current across the 10ohm resistor 2. Relevant equations V=ir p=vi 3. The attempt at a solution Any help you can give me is much appreciated. When I did it i got down to a parallel circuit with a 30ohm and a 100ohm but didnt get a round answer and i thought the teacher said theyre all rigged to come out right.