750
⃝ 30%
⃝ 20%
⃝ 25%
⃝ 15%
55. , _________ .
£ -
£ -
£
£
56. ,
⃝
⃝
⃝
⃝
57. 2000 1 120 , ___ %.
⃝ 12
⃝ 6
⃝ 8
⃝ 4
58.
⃝
⃝
⃝
⃝
⃝
59. .
60. 53334 . __ %.
⃝ 5800
⃝ 8200
⃝ 6400
⃝ 7700
61.
⃝
⃝
⃝
⃝
300 . . ., 160 . . ., 150 . . ., 90 . . ., 100 . . ., 80 . . ., 260 . . ., 50 . . . ___ . . .
⃝ 50
⃝ 120
⃝ 30
⃝ 85
63. , ,
⃝
⃝
⃝
⃝
64.
⃝
⃝
⃝
⃝
65. . _________ .
⃝
⃝
⃝
⃝
66. 720 . . ., 1840 . . .,
⃝ 3,9%
⃝ 39%
⃝ 23%
⃝ 61%
67. () ,
⃝
⃝ ()
|
|
⃝
⃝
68.
⃝
⃝
⃝
⃝
69. ( 11%) 120 . .
⃝ 88
⃝ 187
⃝ 24
⃝ 132
70.
⃝
⃝
⃝
⃝
71.
⃝
⃝
⃝
⃝
72. , _________ .
£
£ -
£
£ -
73.
£
£ -
£
£
74. ,
⃝
⃝
⃝
⃝
75.
£
£
£
£
76. ( 11%) 120 . .
⃝ 24
⃝ 132
⃝ 88
⃝ 187
77. , ,
⃝
⃝
⃝
⃝
78.
⃝
⃝
⃝
⃝