100 . 10%. 0,26 . :
- , 400 ?
- () ( %)?
- ( %)?
- ?
.
:
( ) | ||
1 | 2 | |
Q0=100 . | Q1=? | Q2=? |
L0= 400 . | L1= 400 . | L2= 400 . |
I 0 = 1 | I 1 = 1,1 | I 2 =? |
0 =? | 1 =? | 2 = 0,26/ |
- 0 =100: 400 = 0,25 /,
1 =1,1 0 = 0,275 /,
= Q:L Q= L
Q1= 0,275400 = 110 .
Q2= 0,26400 = 104 .
- 0,275: 0,25 = 1,1
1,1 -1 = 0,1 10%.
- I 2/1 = 2: 1 = 0,26: 0,275 ≈ 0,945 5,5; . (0,945 1 = - 0,055 5,5%)
- I 2/0 = 2: 0 = 0,26: 0,25 ≈ 1,04 4%
6.
60 . 4 .. . 6 . 1 80 . . , .
.
= Q:L
I 1/0= 0: 1= , L0= L1, I 1/0= 3,33%
7.
, 15%, 10%, 9%?
.
0 =1, 1 = 1,150, 2 = 1,11, 3 = 0,912,
I 3/0 = 1,151,10,911=1,02465.
:
I 3/0 = I 1/0 I 2/1 I 3/2 = 1,151,11,91=1,151. ≈ 15,1%