_______________
: ________________________________________________________________
__________
__________
__________
____________
23 4 , , . 4 , 1 , 2 , 5 . .
1
=_____ .
()
, . - , . .
2
=_____ .
3.
27 . 5 . . , , , , , -, . , ( ) . .
3
():____/27100 = ____%.
() ():____/27100 = ____%.
() ():____/27100 = ____%.
- ( )
50 . , , : 0 ; 1 ; 2 ; 3 .
|
|
4 -
1. : (2, 3, 13, 21, 26, 37/ 18)*100 = ____%.
2. : (8, 9, 11, 16, 32, 35/ 18)*100 = ____%.
3. : (6, 10, 27, 34, 44, 49, 50/ 21)*100 = ____%.
4. : (4, 14, 17, 24, 33, 36/ 18)*100 = ____%.
5. : (5, 19, 22, 42 / 12)*100 = ____%.
6. -: (7, 12, 25, 31, 38, 41, 46, 47/ 24)*100 = ____%.
7. : (1, 20, 30, 39, 40, 43/ 18)*100 = ____%.
8. : (15, 18, 23, 28, 29, 45, 48/ 21)*100 = ____%.