! |
! .
(50% , 50% ; 80 /50 ) — 300 (350) . , 150 (200) -; 6; 1 6.
: .
: — , — .
( 10) = . , . . . . 3 1—20- , 1- 2- = 62 . 1—20- . , 21—40- — - , . .
4 -,
16 . ,
6 -,
16 . , 12 (16) . - = 54 (58) .
40 . ,
4 -,
16 . ,
6 -,
16 . = 82 .
( 4) = 2 , 2 .
16 . 20 . ./. = 10 x 10 .
. .
160 (180) , 1 . .
.
31 = 62 80 (90) . 80 (90) . . A .
22 = 44 (24 = 48 ) 1 x 4 (5) ., 2- 3 x 4 . 1 x 3 . (4 x 4 .).
27 = 54 (29 = 58 ) 42 (48) ., 36 (40) . , 3 (4) . — .
80 (90) , 19 = 38 (21 = 42 ) 16 (20) . .
2- 3 x 2 . 4 x 1 . 3 (4) . .
- 36 (40) (= 9 (10) . ), 5 .
. B.
; .
11 = 22 1 x 2 ., 1 = 38 (42) . 5 (4) 4- 11 (13) 2- 4- = 70 (76) . .
41 = 82 .
.
- 84 (92) . 2,5 , . , .
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