1
1. :
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) ;
) .
2. .
2.1 .
2.2 .
:
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480 | ||||
= 480-22 -8= 450
. :
1)
= + () = + () = + + + ()
+
:
= 1 = + + ( - )
= 1
6 % = 27
=(450+27)) /480 = 0,99
2) - :
= + ( - ) 0
= 8+ (22-27)/480 = 0,625 %
3) - :
= 0
=0/450 = 0
4) :
5)
= 6 % 6,5 %
=22/480 = 4,58 %
1) -
= ( )
2 4 %
= 9 2 %
2)
=
2 4 %
= 14/450= 3,11
3) ( )
=
92 96 %
= 427 94,88 %
, .. , .
1)
= /
= 228 53,39 %
2) -
= /
=80/427= 18,74 %
3) -
= /
=114/427 = 26,69 %
4)
= /
=5/427 = 1,17 %