:











25; 50; 100 1

2. ) 40 1-2- 1-2 \

25; 50 2-3

(, ) 1, 25; 2, 5 1

0, 075; 0, 15 1-3 2. 250 3 -4

()

() 0, 2; 0, 4 .1 - 1, 5 1 2. () 1 ., 1 . 1-2 .

() 10 3 -4

2. 1% 1, 5 - 2 . 4 -10 \ \

1. 2, 5% - 1 . \ \ 2. 5%-1 \ \

1. (150 + 12, 5) 1-2

2. ( 20 + 12, 5 ) 1 -2

3. - ( 10 + 12, 5) 1-2

4. ( 2 + 0, 625 4 + 1, 25 ) 1 1

5. ( 12, 5 + 80 1

6. ( 12, 5 + 50) 1

- 0, 5 1-2-

- (- ) 1-2-3

- 10 200 5% \

- 10 1-2-3 3 -4

- 40 2 ; 60, 120 1

- - 1-2-3

; 10-20 200 5% \ .

- (, , -, ) 40, 50 1-2

(, ) 2 1 -2 2-3

1. (, ) . 250 000 , 1, 5 \

2. ( , , ) 100 \.

. 1000 -2000 ME \ . 24 1 , 1 \

1. 125 - 325 1 ; -75 150 + 1

() 5 , 75 1 3 250 4 1 - , -1 - 2 4. 75 2 - 3

1. . 25 000 5; 1000 \

2. () . 0, 6 1 12 , (45 - 0, 4 , 55 - 0, 5 , 70 -0, 6, 80 -0/7, 90 -0, 8, 100 -0, 9).

3. () . 20, 40, 60, 80 , 100 /
1 \ 12 . 2-8 (1 - 100 ME).

4. 0, 2 0, 5 .; 0, 1 10
12 . 0, 2 2 - 3 .

2, 5; 5 . 1 \ MHO (2, 0-3, 0).

1. . 1% -1 \ \ . 2. . 2%-1 \ \. 3. . 0, 005% -1 \ \.


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