Question

Three equal resistances, when combined in series have
equivalent resistance of 90 ohm. what are they?​

Answer 1

Answer:

$\huge \mathbb \pink{HI}$

Answer 2

Answer:

Therefore the three resistances are 30ohm , 30ohm and 30ohm.

Explanation:

Let the resistance of one resistor be x.

Since they all are connected in series so ,

x + x + x = 90ohm

3x = 90ohm

x = 30ohm