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Instructions on converting binary numbers to decimal and hexadecimal. It includes steps for converting binary to decimal by adding up the values of each column, and converting binary to hexadecimal by splitting the number in half and converting each half to hexadecimal. It also covers converting decimal to binary, hexadecimal to decimal, and hexadecimal to binary.
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Q Convert 00101101 to decimal
Answer: 45
Q Convert 73 to 8-bit binary
Hexadecimal is base 16: Hex Decimal Hex Decimal 0 0 8 8 1 1 9 9 2 2 10 A 3 3 11 B 4 4 12 C 5 5 13 D 6 6 14 E 7 7 15 F
Q Convert 11000111 to hexadecimal
Answer: C
Q Convert 3C to decimal
Answer: 60
Q Convert 156 to decimal
Answer: 9D
Q Apply a right binary shift of 2 to 01101000
Answer: 00011010 1 right: half; 2 right: quarter ( div by 4); 3 right: eighth (div by 8) etc...
8 bits in a Byte 1000 Bytes in a kiloByte 1000 kB in a Megabyte 1000MB in a Gigabyte 1000GB in a Terrabyte
Q Convert 4 GB to kiloBytes 4 x 1000 = 4,000 MB 4,000 x 1000 = 4,000,000 kB
Answer: 4,000,000 kB