Programmed Review for Electrical Engineering, Third Edition

The problem in this section illustrates the basics of combining series and parallel resistances into a single equivalent resistance.
Q:
Find the equivalent resistance of the resistance network shown below.
Answers
Q:
By combining parallel resistors, the network reduces to:
This circuit finally reduces to:
(answer)
If your answer is correct, go on to the next section.
If your answer is not correct, review p. 10.