Предмет: Математика, автор: reqk4777

25 % солі Скільки солі в розчині масою 256 г

Ответы

Автор ответа: sashalapina3

0

Ответ:

64 грамм соли.

Пошаговое объяснение:

256 : 100 = 2,56 - 1%

2,56* 25 = 64.

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1. The second witness's evidence more convincing. _____ made me believe that the suspect is innocent.
a) are, it
b) is, it
c) are, they
d) is, they

2. In spring of following year we went____abroad and were absent several months.
a)__, the, ___
b) the, the, the
c) , ,
d) the, the

3. I see only five boys here. Where are ones?
a) another
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c) the others
d) the other

4. You've been ____ working _____.
a) hardly, lately
b) hard, lately
c) hard, late
d) hardly, late

5. I ___ Jack lately. When ____ him last? — I ___ him two days ago. I ____ that he ____ very much.
a) did not see, have you seen, met, thought, changes
b) have not seen, did you see, met, think, changed
c) have not seen, you saw, met, think, changed
d) do not see, have you seen, have met, thought, would change

6. Noah Webster An American Dictionary of the English Language in two volumes in 1828, and since then it the recognized authority for usage in the United States.
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c) published, was becoming
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a) had met
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a) will be, will go
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c) to have started, to have got wet through
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