Number System 2003

  • May 2020
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NUMBER SYSTEM Binary 0000 0001 0010 0011 0100 0101 0110 0111 1000 1001 1010 1011 1100 1101 1110 1111

Decimal 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Binary 000 001 010 011 100 101 110 111 000 001 010 011 100 101 110 111

Decimal 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

DECIMAL TO BINARY CONVERSION

(1 56) 10 = (X ) 2 2)156   0  2)78   0  2)39   1  2)19   1   2)9   1   2)4   0   2)2   0   2)1   1   2)0   0

15610 = 100111002

FLOATING POINT DECIMAL TO BINARY CONVERSION

(1 56.75) 10 = (X ) 2 2)156   0  2)78   0  2)39   1  2)19   1   2)9   1   2)4   0   2)2   0   2)1   1   2)0   0

.75 * 2= 1.50 TAKE

1 .50 * 2 = 1.00 TAKE 1

156.7510 = 10011100.112

BINARY TO DECIMAL CONVERSION

(1 0011100) 2 = (X ) 10 1 * 27 + 0* 26 + 0 * 25 +1 * 24+1 * 23+ 1 * 22+ 0 *21 +0* 20 =

128+0+0+16+8+4+0+0

=156

100111002 =15610

BINARY TO FLOATING POINT DECIMAL CONVERSION

(1 0011100.1 1) 2= (X) 10 1 * 27 + 0* 26 + 0 * 25 +1 * 24+1 * 23+ 1 * 22+ 0 *21 +0* 20 =

128+0+0+16+8+4+0+0

=156 1*2-1+1*2-2 =.5+.25 =.75

10011100.112 =156.7510

DECIMAL TO OCTAL CONVERSION

(5 358) 10= (X ) 8 535810=101001110111012 101001110111012 = 10|100|111|011|101 =247358

535810 =247358

OCTAL TO DECIMALCONVERSION

(5 358) 8 = (X ) 10 247358 = 10|100|111|011|101= 101001110111012 101001110111012 = 535810

247358 = 535810

DECIMAL TO HEXADECIMAL CONVERSION

(5 358) 10= (X ) 16 535810=101001110111012 101001110111012 =0010 = 29DD16

1001

1101

1101

535810 = 29DD16

HEXADECIMAL TO DECIMAL CONVERSION

(2 9DD) 16 = (X ) 10 29DD16 = 0010 1001 101001110111012

1101

1101 =

01001110111012 = 535810

29DD16 = 535810

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