DROP 20%

- 121 Is ODD SO SET Bit to 1= AND N= (121-1)/2=60

- 60 IS EVEN So SET BIT to D= AND n= 60/2=30

- 30 IS EVEN SO SET BIT to I AND he 30/2 = 15

II.'s:O:b'Is¥¥¥E¥f±÷÷¥¥E¥÷¥- 1 is 1 so SET Bit to I And

8×1+-121=(11/100)

)z

TRADH point

- 2m= 1.25 ⇒ SET Bit ¥ AND m= 0.25

IntoTIE:B.tt#aanntsFIft0.625=(0 . loc)z

- Zm = 0.4,

Bit = 0,

m= 0.4

- 2W= 0.8,

B) T=0 ,in - 0.8

- 2m= 1.6,

Bit =/ ,m= 0-6

- 2m= 1.2 ,Bits I ,

M - 0,2

JSAME As START

WIH /VsT REPEAT !0.2 = 6001100110011 .

a)z

CANT STORE Exactly In FINITE

PRECISION VAR )AbE !

' I 1- 1 1 . ...I 1

at :

in23°

⇒ 231 -1 ⇒ ± 2,147,483,647

unsigned 1- 1- . . . . .I

# ties232-1 ⇒ 0

,.

.

,4,294,967,295