1: 1:5, 1:5 . 1:5 : 1+1; 2-2; 3/3; 4^5; 5*5. F .
, ( ), ( ) , F4 ( $) .
, , : = $A$1+$B$1, .. .
2: C 1- :
| A | B | C | D | |
| ( .$ ) | ||||
| 1 | 2 | 3 | ||
| . |
B . B9 C9 D9. .
10 . .
3:
:
| A | B | C | |
| : | |||
| : | |||
| : | |||
| : |
3:8 , 3:8
( S).
:=C5*0,2.
:=C5*0,015.
: 5:7.
3 . / / /.
. , 15. - 15 . . , " . " "\ . ". , . .
. ( ) .
|
|
|
3 4:8. " " ( ):
( ), ;
, ;
"" , .
3
1 6 (. .1): , (.2) - , 1, , 1, . .
D1 =. A1 &, . &. , , . . B1. Ÿ . 1 . &.& , . Enter. . . , .
|
| A | B | C | |
2 3 ( 1 D): , , . , .
(. //) - ). , , , . - (). . , .
- , (): /// . , , . 15 .
3
| .. | ||
| 01/07/70 |
4
