Resistor network

 If R1 = 97Ω,
R2 = 41Ω, R3 = 9Ω, R4 = 8Ω, R5 = 6Ω, R6 = 54Ω,

This is a Resistor Circuit, to find the total resistance you:

1. redraw circuit, add R3,R4 and R5 together so you have one resistor in parallel with R2.

2. calculate the combined resistance of R2 and R3 (made up of the old R3,R4 and R5) by placing them both under one and adding them.

3. find total current, V/R=I

4. use ohms law to find any other value required.