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#savol #moddalaralmashinuvi #yechim 2100-1680=420 1680---- | Genetika

#savol

#moddalaralmashinuvi

#yechim

2100-1680=420

1680-----100%
420------x=25%

Demak javob: A) 25%

@Genetika - biz bilan GENETIKA yanada oson. Bizning kanaldan uzoqlashmang.
Maqsadimiz: Bilim, bilim va yana bilim !!!

https://t.me/Genetika

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