|
: 38/40 (42/44)
1: ( 12 + 1 +2 ) = . 1. . . . 1 , , 1 . 1-20- .
2: ( 3 + 1+2 ) = . 2. . 1 , , 1 . 1-6- .
3: ( 4 + 2 ) = . 3. . 1- 2- .
: 63 = 180 (10,5 = 30 ) 1, 4 = 16 2, 9,5 = 26 3, 2,5 = 10 2 = 79 232 (26,5 82 ). .
4: = ( 3): . 4. . 2 6- 1- , 2- - . .
1 1-6- , 1 1-3- = 9 .
1 - 21,5 . 28,5 . = 10 10 ;
2 - 23,5 . 40 . = 10 10 ;
3 - 23,5 . 27,5 . = 10 10 .
99 (111) 1 = 1 , 1 1 . . , 63 = 180 , .. 1- 2, , 9 . = 90 (102) . 79 = 232 1, 1- , , 9 . = 99 (111) .
14 = 40 (12 = 34 ) 1 6 ., 2- * 2 1 . 1 2 ., * 3 (4) , 2- 1 2 . 24 = 68 51 (55) . .
, .
63 (75) , . . , 10,5 = 30 , .. 1- 2, , 12 . = 51 (63) . 26,5 = 82 1, 1- , , 4 . = 55 (67) . (. ).
8 (6-) 4 1 . . = 63 (75) . 14 = 40 (12 = 34 ) 1 6 ., 2- 13 (16) 1 . 24 = 68 25 (31) .
. 51 (55) , 25 (31) 152 (172) 4, 1- , , 20 (28) . = 132 (144) . 2,5 = 9 , .
.
: | ./ |