Total number of CDs = \(3 + 5 = 8 \)
Number of CDs purchased = \(3\)
Fraction of CDs purchased = \(\frac{3 }{8}\)
Fraction of CDs received as gifts = \(\frac{5 }{8}\)
Complete the drawing shown in Fig. 9.14 to indicate where the free ends of the two wires should be joined to make the bulb glow