The learner will convert whole decimal numbers in a range from 1 to 128 to binary numbers.
Convert the decimal number 79 to an 8-bit binary number.
0100 1111
79=64+8+4+2+1
Convert the decimal number 79 to an 8-bit binary number.
0100 1111
79=64+8+4+2+1
Convert the decimal number 44 to an 8-bit binary number.
0010 1100
44=32+8+4
Convert the decimal number 44 to an 8-bit binary number.
0010 1100
44=32+8+4
Convert the decimal number 84 to an 8-bit binary number.
0101 0100
84=64+16=4
Convert the decimal number 84 to an 8-bit binary number.
0101 0100
84=64+16=4
Convert the decimal number 52 to an 8-bit binary number.
0011 0100
52=32+16+4
Convert the decimal number 52 to an 8-bit binary number.
0011 0100
52=32+16+4
Convert the decimal number 4 to a 4-bit binary number.
0100
so 4 in binary is 100.
Convert the decimal number 4 to a 4-bit binary number.
0100
so 4 in binary is 100.
Convert the decimal number 105 to an 8-bit binary number.
0110 1001
105=64+32+8+1
Convert the decimal number 105 to an 8-bit binary number.
0110 1001
105=64+32+8+1
Convert the decimal number 63 to an 8-bit binary number.
0011 1111
63=32+16+8+4+2+1
OR
63 is 1 less than 64, so its representation is 1 less than 0100 0000, meaning it is 0011 1111
Convert the decimal number 63 to an 8-bit binary number.
0011 1111
63=32+16+8+4+2+1
OR
63 is 1 less than 64, so its representation is 1 less than 0100 0000, meaning it is 0011 1111
Convert the decimal number 38 to an 8-bit binary number.
0010 0110
38=32+4+2
Convert the decimal number 38 to an 8-bit binary number.
0010 0110
38=32+4+2
Convert the decimal number 5 to a 4-bit binary number.
0101
5=4+1
Convert the decimal number 5 to a 4-bit binary number.
0101
5=4+1
Convert the decimal number 116 to an 8-bit binary number.
0111 0100
116=64+32+16+4
Convert the decimal number 116 to an 8-bit binary number.
0111 0100
116=64+32+16+4
You have answered 5 of 10 questions correctly.
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