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17. 2 19.
I. – 8 = – 8,4
5
– 6 – 5
47
II. = 23,5
20 <XNDU×GDNL VD\× GRùUXVXQGD ² LOH ² DUDV× HüLW SDU-
oD\D D\U×OP×üW×U
1
III. – 0,005 = –
200
%XQD J|UH VD\× GRùUXVXQGD RN LOH J|VWHULOHQ UDV\R-
QHO VD\×Q×Q RQGDO×N J|VWHULPL DüDù×GDNLOHUGHQ KDQ-
27
IV. = 0,215
120 JLVLGLU"

<XNDU×GD YHULOHQ HüLWOLNOHULQ NDo WDQHVL GRùUXGXU" A) 683- , B) 616- ,

C) 583- , D) 516- ,
A) 1 B) C) D) 4

18. YH \Dü×QGDNL |ùUHQFLOHUGHQ ROXüDQ ELU V×Q×IWDNL |ù- 20. %LU ELOJL \DU×üPDV×QGD ELU \DU×üPDF×\D VRUX VRUXO-
UHQFLOHULQ \DüODU× WRSODP× ·GLU PDNWDG×U %LOGLùL KHU VRUX LoLQ SXDQ ELOHPHGLùL KHU

VRUX LoLQ ² SXDQ YHULOPHNWHGLU
%X V×Q×IWD \Dü×QGDNL |ùUHQFL VD\×V× \Dü×QGDNL

|ùUHQFLOHULQ VD\×V×Q×Q NDW× ROGXùXQD J|UH \D- 7P VRUXODU× FHYDSOD\DQ EX \DU×üPDF× VRUX\D
ü×QGD RODQ NDo |ùUHQFL YDUG×U" GRùUX FHYDS YHULUVH NDo SXDQ WRSODU"

A) B) 16 C) D) A) B) 96 C) 100 D) 104

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