# Voltage of a complex pararell circuit

I'm trying to figure out the voltage of DDR_VREF below? I know it should be the half of 1.5V i.e. 0.75V but how? Can someone in detail explain each step to the arrival of the result of DDR_VREF?

I just know the basic calculation of electronic schemas. But I haven't seen a schema as below before. Thus, I don't know how to get the result of DDR_VREF