.


:




:

































 

 

 

 


 

2 '2.

10

'2 72,0 (), (71,990 ≈ 72 !), (71,486 ), (71,553 ). 1 = 1 (1: 1000) "", . 1 "", .

'2 42,621 , "" . . 1: 1000, :

42,621 : 0,8 = 53,276 = 5316'34".

. "" . 5316'14" .. = 53,270. , , 42,616 , .. 5 . .

, 2 . "" , , ( , , ).

2. 54 (53,394 ), 50 (50,215 ). . 1 (50,196 ). 2: 4 6: 12.

"" 12‑'2, '2 54 (54,349 ). 2'2 = 4,202 2 50,215 , : 50,215 + 4,202 = 54,417 ≈ 54,349 . .

, (‑ ). . , . , 2 : . ‑ , , , , , 1. 110 113 (: 3040 . .. 2824 . ..).

, . . 3000 . ..

, , 2 1. , , .

2, , 1 = 1 (1: 1250), 1. . () 2, , 1, . , , (. 123).

 

. 123. 2.

'

 



<== | ==>
| KLMN
:


: 2015-11-05; !; : 333 |


:

:

, .
==> ...

1550 - | 1347 -


© 2015-2024 lektsii.org - -

: 0.011 .