, ) I, . . 500, , (1 000v + 500 ) I, 1 500 I (v + ), 1 500 II; I 4 000 + 500, . (1 000v + 500m) I 1 500 II .
, 400 500 Im , 100 . I 400m, , , , ; , 400w I, I :
4 400 + 1 000, + 100m. (100m 100v).
, II I 100 Im ( ), II, 100 , , I. I 4 400 + 1 100, ( ) == 5 500.
II 1 600; 50v , 750 800. II 150 ; , 750 IIm 600m II, :
II. 1 600 + 800v + 600m ( ) = 3 000. 150m, (100 + 50 v) II, : 100 I (100 Iv), a 50 II (50 IIv ) . II, , , 100, . , 100 I, , II; , II 100 I 50 .
v , :
, . . , :
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I ; , 550m , 550 . 1 100 Iv 1 100 II;
, 550 I II, . . 1 650 I (v+). II 1 600, , 50 800 II m. , :
I. 4400 + 550m, ( ); , 1 650 {v + ), II.
II. 1 650 ( 50, , IIm ) + 800v + 750 ( ).
II v , 50 25v; 750m; :
II. 1 650 + 825v+ 725m.
I 550m; v , 440 110 . 110 725 II , . . 110 I II, , 110m, . 725 II 615 II . II 110 , 55 ; ‑ ; 55 615 II , II 560; , :
II , I, I (v+m), IIc, , IIc, .
, :
, I 1 210v m = 605, 1 815. 55 , II. 55 880m, 825. 55 IIm II, IIm = 271/2 7971/2 IIm.
I 605m; 484 121 ; IIm, = 7971/2; 676 1/2 IIm. , II 121 = 60 1/2; 676 1/2; 616.
:
, :
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I 5 500 + + 1 750 = 7 250 8 784 + 2 782v =11 566, , 100: 160. 1 750, 2 782. 500 I 600 , = = 1 100; 732 I 745 , = 1 477. , 100: 134.