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: 20(200+100)/100=60 . . : 60 12*100/100 = 48 . . 24%: 100 *48/200=24%.

 

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. 1000 . 60 . 15 . 30000 . 3%.

: 60*1000 (15*1000+30000) = 15000 . :

60*1000*1,03 (15*1000*1,03 + 30000)=16350.

3% :

(16350-15000)/15000=0,09 9%.

, . 3% 9%.

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: 2016-10-22; !; : 1514 |


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