1. The problem statement, all variables and given/known data Calculate v (refer to attachment). 2. Relevant equations Voltage division: Vout = Vin x R2 / R1 + R2 3. The attempt at a solution V1 = V1 x R2 / R1 + R2 = 15 x 5 / 10 + 5 = 5V V2 = V2 x R4 / R3 + R4 = 5 x 2 / 10 + 2 = 0.83V V = 5 + 0.83 = 5.83V But my answer is wrong. Could someone please tell me whats wrong?