Question

a parallel circuit consists of four parallel-connected 480 ohm resistor in parallel with six 360 ohm resistor .what is total resistance of the circuit​

Answer 1

Explanation:

4*1/480=1/120

6*1/360=1/60

1/r=1/60+1/120

1/r=2+1/120

1/r=3/120

r=120/3

r=40

Answer 2

Answer:

40 ohm

Explanation:

detailed calculation is in the picture