# mind map

Pages: 2 (280 words) / Published: Oct 14th, 2014
Lab 1.1
Create a mapping for the decimal number 2931 using either paper and pencil or a Word document.
2931:
1000 100 10 1
X X X X
200 9 3 1
1000 + 900 + 30 + 1 = 2931

Lab 1.2
Create a mapping for the binary number 110 2 using either paper and pencil or a Word document.
110;

4 2 1
X X X
1 1 0
4 + 2 + 0 = 6

Lab 1.3
Create a mapping for the binary number 11 2 using either paper and pencil or a Word document.
11;
2 1
X X
1 1
2+ 1 = 3

Lab 1.4
Create an expanded mapping for the binary number 10010 2 using either paper and pencil or a Word document.

10010;

16 8 4 2 1
X X X X X
1 0 0 1 0
16+ 0+ 0+ 2+ 0 = 18

Lab 1.5
Create an expanded mapping for the binary number 11100010 2 using either paper and pencil or a Word document.

11100010;

128 64 32 16 8 4 2 1
X X X X X X X X
1 1 1 0 0 0 1 0
128+ 64+ 32+ 0+ 0+ 0+ 2+ 0 = 226

Lab 1.6
Create a binary conversion for the decimal value 156.
156;
128-on 64-off 32-off 16-on 8-on 4-on 2-off 1-off
128+16+8+4

Lab 2.4
Determine the result of 100 2 OR 011
011;
4 2 1
X X X
0 1 1
0+ 2+ 1 = 3

Lab 3.5
Represent the binary value 110110 2 in hexadecimal.
110110 = 100010000000100010000
Used - http://www.translatorscafe.com/cafe/EN/units-converter/numbers/5-1/base-2-binary/