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Alkollü çözelti hesaplayamamacası
350ml %37,5 alkollü çözeltiyi %20'ye kaç ml su ile seyrelteyim?
P.s. yabancı dilci :Pp
P.s. yabancı dilci :Pp
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306.25
- floydian
(17.01.22 22:51:04)
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+1
- jelly bear
(17.01.22 23:02:03)
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+1
37,5*3=131,25
131,25/(20/100)=656,25
656,25-350=306,25
37,5*3=131,25
131,25/(20/100)=656,25
656,25-350=306,25
- sagini solunu bilmez cahil
(18.01.22 11:59:53)
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37,5/20 * 350 = 656,25 ml solüsyon
656,25 - 350 = 306,25 eklenecek su
656,25 - 350 = 306,25 eklenecek su
- conta
(18.01.22 18:49:36)
1