2. Use divide-reminder algorithm to perform the following base conversions (show calculation steps)

a) 58810 = ________ 2

b) 65210 = ________ 8

c) 310410 = ________ 16

3. Perform the following base conversions (show calculation steps).

a) 100112 = _______ 10

b) 32368 = _______ 10

c) 139D16 = ________ 10

4. Convert the following decimal fractions to binary with a maximum of six places to the right of the binary point (show calculation steps):

a) 26.78125

b) 19.03125

c) 16.1240234375