Answer:
a.110110 = 45
b.100111=39
c.101101=45
Explanation:
We can convert a binary number to a decimal number by multiplying the respective 1's and zeroes to the respective powers of 2.
for 110110
1x2⁵+1x2⁴+0x2³+1x2²+1x2¹+0x2⁰
=32+16+4+2
=54.
for 100111
1x2⁵+0x2⁴+0x2³+1x2²+1x2¹+1x2⁰
=32+4+2+1
=39
for 101101
1x2⁵+0x2⁴+1x2³+1x2²+0x2¹+1x2⁰
=32+8+4+1
=45
