Final answer:
To find the original voltage in the circuit, we need to reverse the process of reducing the voltage 3 times. We can do this by multiplying the reduced voltage fractions by their reciprocal. The reciprocal of 27/125 is 125/27. Multiplying 125/27 by itself 3 times will give us the original voltage, which is approximately 1.938.
Step-by-step explanation:
To find the original voltage in the circuit, we need to reverse the process of reducing the voltage 3 times. Since the voltage was reduced into fractions, we need to multiply the fractions by their reciprocal to restore the original value. The reciprocal of 27/125 is 125/27. Multiplying 125/27 by itself 3 times will give us the original voltage.
125/27 * 125/27 * 125/27 = 1.938
Therefore, the original voltage in the circuit is approximately 1.938.