cat2211 cat2211

28-02-2017
Chemistry

contestada

A 40% alcohol contains?
A. 40 mL alcohol in 60 mL of water.
B. 60 mL of alcohol in 40 mL of water.
C. 40 mL alcohol in 100 mL of water.
D. 60 mL of alcohol in 100 mL of water.

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Juicy789 Juicy789

28-02-2017

The answer is C
40/100 x 100 = 40%

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