Tartib raqam sobirjonov azizbek

F.I.SH	GURUH	TARTIB RAQAM
SOBIRJONOV AZIZBEK	619-21	21

SAVOL.

Variant 21

1. 2 lik sanoq sistemasiga o’tkazing

а) 563;
б) 264;
в) 234,25;
г) 53,125;
д) 286,16.

2. 10 likka o’tkazing

а) 1100010010₂;
б) 10011011₂;
в) 1111000001,01₂;
г) 10110111,01₂;

3. Qo’shish amalini bajaring

а) 10111111₂[phone]₂;
б) 110010100₂[phone]₂;
в) 1000000101,0101₂+1010000110,01₂;


JAVOBLAR.
1.
а) 563 = 563₁₀ = 1000110011₂
б) 264 = 264₁₀ = 100001000₂

в) 234,25 = 234.25₁₀ = 11101010.01₂

г) 53,125 = 53.125₁₀ = 110101.001₂

д) 286,16 = 286.16₁₀ = 100011110.001010001111010111000010100011110101110000101001₂

2.
а) 1100010010₂ = 1100010010₂ = 786₁₀
б) 10011011₂ = 10011011₂ = 155₁₀
в) 1111000001,01₂ = 1111000001.01₂ = 961.25₁₀

г) 10110111,01₂ = 10110111.012 = 183.2510

3.
а) 10111111₂[phone]₂ = 1001001111₂

б) 110010100₂[phone]₂ = 10001110101₂

в) 1000000101,0101₂+1010000110,01₂ = 10010001011.1001₂