Question

The resultant resistance of two resistors when connected in series is 48ohm. The ratio of their resistances is 3:1. The value of each resistance is a) 20 22 282 b) 32 Ω, 16Ω c) 36 Ω, 12Ω d) 24Ω, 24Ω​

Answer 1

Explanation:

your answer is in attachment

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Answer 2

Answer:

Let one resistor be 3x and other be x. So,

3x + x = 48

or 4x = 48

or x = 48 ÷ 4

or x = 12

So one resistor's resistance is 12 ohm and the other is 3 × 12 = 36ohm