6-7 . |
6-7 .
350 (100% ) , 4 .
3.
(. .): . , . (. /): . . ., 2 . 1 .
(. /): , . ., 3 . 2 .
(./): , . ., 3 . 1 . (. .): . , .
. . : .
10 = 15
: , .. /.
67 . . . /, 1- . 2- . 1 . = 100 . 3- . 1 . 2 . = 133 . 5- . 1 . 3 . = 166 . 2, 4 6- . .
23 . , 38 . , 44 . , 38 . 23 . .
. = 90 . . 1 . . /, , 5 . , , 5- . 37 1 . . / .
, 1 . . /. . . .
: | / |