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7/29/2019 ergasies_5_6
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2008
7/29/2019 ergasies_5_6
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180 , . 5.000 . .
.
:
: 40000 x 0,4 = 16000.. : 40000 x 0.7 = 28000..
, 6 150 . , , 6 ( ) 40000 / 6 = 6667..
( 90 x 74. ), , , :
6667 x 0.4 = 2667.. , 4000.. ,
6667 x 0.7 =4667.. . ,
, :4667 / 3 = 1555.. (
.)
.
31..
( ), :
2 2 ( + = 900 27x +33x = 25.000.. ( )) 780 120 .
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