Question

find the total resistance of the circuit and the current flowing through it

Answer 1

1)5 +20ohm=25 ohm (Series) And 15+10 ohm =25ohm (series)
After reconstruction of diagram we get 25 ohm and 25 ohm resistors in parallel.
So we. Resistance is 12.5 ohm.
2) v=Ir
I=1.92A
Hope it helps

Answer 2

this is the way to find it