Activity 2.1.2 Binary Numbers & Conversion Page 2
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1
2
3
4e) 17
= _________
e) 119
= _________
(10)
(2)
(10)
(2)
f) 34
= _________
f) 178
= _________
(10)
(2)
(10)
(2)
g) 58
= _________
g) 297
= _________
(10)
(2)
(10)
(2)
h) 92
= _________
h) 413
= _________
(10)
(2)
(10)
(2)
2. Complete the following binary-to-decimal number conversions. An example problem
is shown below. If available, use the base conversion feature of your calculator to
check your answers.
Example:
Solution:
101001
= __?__
(2)
(10)
Answer:
101001
= 41
(2)
(10)
e) 1100
= _______
e) 10000101
= _______
(2)
(10)
(2)
(10)
f)
11010
= _______
f) 10011001
= _______
(2)
(10)
(2)
(10)
g) 111001
= _______
g) 100100001
= _______
(2)
(10)
(2)
(10)
h) 1010011
= _______
h) 111101010
= _______
(2)
(10)
(2)
(10)
3) Perform the remaining decimal-to-binary conversions to complete the table shown below.
Binary Number
Decimal
Number
MSB
LSB
0 =
0
0
0
1 =
2 =
3 =
4 =
5 =
1
0
1
6 =
7
=
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