, , .
( I, , II, I) , . , , . , , 9 ; , 4 1/2, . :
I
I
I. 1 9 .
1 4 1/2 .
450 . .
4 1/2 9 .
II. 1018
10‑13 1/2
450
13 1/218
III. 1927
19‑22 1/2
450
22 1/227
IV. 2836
2831 1/2
450
31 1/236
V. 3745
37‑40 1/2
450
40 1/245
VI. 46(54)
4649 1/2
450
49 1/2(54) [485]
II
I. 4 1/213 1/2 .
4 1/2‑9 .
450 . .
10 ‑13 1/2 .
II. 13 1/2‑22 1/2
13 1/218
450
1922 1/2
III. 22 1/2‑31 1/2
22 1/227
450
2831 1/2
IV. 3 1/2 40 1/2
31 1/236
450
3740 1/2
V. 40 1/249 1/2
40 1/245
450
4649 1/2
VI. 49 1/2 ‑(58 1/2)
49 1/2 ‑(54)
450
(55‑58 1/2)
51 , , I , , 450 6 = 2 700 . ., II " 450 5 = 2 250 . . , II 1 1/2 ( 50‑ 51‑ ) 150 . ., . . 51 5 100 . . , , , 900 . . 52/ (900 52/ = 5 100 . .). , , I 5 2/3 , 51‑ 3‑ ; 450 X 5 2/3 = 2 550 . .; II 5 l/6 , I 1/2 , , 7 1/2, ; 450 5 1/6 = 2325 . .; = == 4 875 . .
I II . ; , . , .
|
|
I . , 3 . . : . 2/3 . : , 2/3 , 2/3 . : 450 . . 9 , , 300 . . 6 . . , 450 . . 5 2/ , : 5 , 2/3 . , : , 5 2/3 , . . 450 . . X 52/ = 2 550 . ., , 450 . . 450 . ., , . , ( ). , , , , , , , , , , , , , . , .
51‑ , , 150 . . II . . ., . . , . ; (3 ), . , , , , , , , , , . . , . , , , , , . . , , , , , , , , ; .
|
|
, :
I II , ‑...‑
4506 = 450x5 1/3=
=2700 =2400
.
.
9005 2/3=
=5100
.
.
, 900 . . / . , 450 . . , 450 . . , , 900 . . 4l/2 , 41/2 .
, , :
I 450x52/ ==2550 . .
II 450 51/, =2325
, ..............900 5 5/12 = 4 875 . .
I II, I II .
, I II, , ‑ , . , I II, , , I 11, . , , ‑ . , , .
, , , I II, , ( II 41/2 , I, I 41/2 , II), . , I II, .