.
)
: 176-96-82
: = 7,0 = 1.0 . = 3,0 , = 1,0 = 10.0 = 5,0
.
1. .
1 = _+ (0,3 + 0,6) - 1 + - = 48,0 + 7,0 +06*2+2,5=58.7.
2. .
=+=19.9+15=21,4.
.
12=+ =18,6+1,2=198.
.
2 = 1 - ( + 12) = 58.7 - (21.4 551913) = 17.5 ' 3
.
= II + 0,5* + = 24,9 + 0,5* 1,0 + 3,0 = 28,4 - .
.
= 0,5 * + 2,0 = 0,5 *28.4 + 2,0 = 16,2.
.
=II + c=48,1+10=49,1.
.
= 0,5 - II - 5,0 = 0.5*48,1- 5,0 =19,1
.
= + = 75.0 + 1.0 =76,0
.
.
= 0,5 -
.
" = 0,0 - ,
0,5 - , .
1,0 - , .
.
1 11 = 1,0+13 ( ),
111 / 2 - . 1 , - 1.
", , 11, 1 - - .
4. .
:
5.0 - 6.0 - ,
6,0 + 7,0 - .
.
"2 = /3 + = 20,1 /3 + 1,0 = 7,7 - .
7- 1,0-0,5 .
.
21 ="2 / 3 = 7,7 / 3 = 2,6 - 2.
1 , .
.
:
1- : 2 R==15,4,
2- 2 1 R = II + + ( ) = 42,7
1,0 + 2,0 = 50,2 - .
- 2.
.
1 = .
=0,7+1,0;
= 2,0 - 2,5 - .
1,3 - 1,5 - .
* , 2 4,0 + 4,5 .
= 6,0 - 9,0 .
.
|
|
|
= 0,5 - 0,7 - ,
0,7 - 1,0 - ,
1,3 - 1,5 - .
11 = / 2 - 1.
2, 1
.
13=0,5* 21 +15=05*25,0 + 1,5=14,0
1 1 = 0,25* - (0,3 + 0,7) = 0,25 *15.0 - 0,7 = 3,5
12 = 0,5 * = 0,5 *15,0 = 7,5, .
11
11
2 2
.
.
36 = 34 / 2 +1,0 = 19,8 / 2 +1.0 = 10,9 - 3
67 = = 3,0 - 6.
7 , 8
.
881 = 0,05 *
881 = 0,025 * = 0,025*18,5 = 0,5 - 8 ( ).
781 . 81 , 3.
.
4 = "2 + (2,0 + 2,5) = 7,7 + 2,0 = 9,7 - 3,
34 = "2 + (3,0 + 3,5) - ,
34 = "2 + (1,0 + 1,5) - .
4 , 60.
.
606= 1,0 .
6 , 8
6 2
.
641 = II + 0,5 *606 + = 46.4 + 0,5* 1,0 + 1,5 = 49,4
= + ( )
= 1,0 -15 - ,
2,0 -3,0 - ,
3,0 - 4,0 -
4,0 -4,5 - .
.
415= 0,45 * = 0,45* 20,1 = 8,1 - 41 .
5 381 , 51.
41, 51 R = 513. .
.
41 381 , 24 - 21.
.
24 = 2 ( ) + ( ) (0,7 + 1,2) = 4,2 - 21.
.
46 = 0,25* 44 + 0,5 = 0,25 *23,0 + 0,5 = 6,2
1- : 6 R = 64
2- : 41 R = 415 = =15,0
5
56 .
5 3 = 56 / 2, 3-4 = 0,5 -1,0
42 = 0,25 * - (1,2- 1,5) = 0,25* 15,0 - 1,2 = 2,6 ( )
.
85 = + (0,5 + 1,5) = 29,5 - 8 .
