, .
, .
.
:
= /
. .
= /
:
= 1 /
= /
. , 1 .
.
.
.
800 . ., 7200 . .
, ( ) .
= 7200 / 800 = 9
= 365 / 9 = 40,5
= 1/9 = 0,111
850 . ., 7200 . .
.
= 7200 / 850 = 8,47
= 850 / 7200 = 0,118 1
2000 . ., 10% 50 48 .
( %) .