Simple Potential Divider Circuit - Need help with voltages

[ElectStudent]

Please see the diagram i have attached.
What will be the voltages across the resistors?
what effect does the 1.5V voltage supply have on the voltage across the resistors?

V(midpoint between R1 and R2) = 7.5V, so does that mean V(r2) = 7.5?

 

[Laplace]

The 9V divides between R1 & R2. However, the measured voltages referenced to ground are offset by 1.5V.

 

[ElectStudent]

The 9V divides between R1 & R2. However, the measured voltages referenced to ground are offset by 1.5V.

Thank you, so does that mean the 1.5V supply has no effect on the circuit apart from when measuring voltages?

 

[Laplace]

Does any current flow through the 1.5V source? If so, what path does the current follow?

 

[ElectStudent]

Does any current flow through the 1.5V source? If so, what path does the current follow?

Oh i see, no current flows into the 1.5V source, so it has no effect. Thanks a lot for your help.