The pie chart below shows proportions of G, H. J and K that represent the components of air. Which proportion CORRECTLY represents a gas used...

The pie chart below shows proportions of G, H. J and K that represent the components of air.

Which proportion CORRECTLY represents a gas used in fire extinguishers and a gas used in an electric tube? Used in fire extinguisher------------------------------------ used in electric tube
A. K------------------------------------------------------------ H
B. G -------------------------------------------------------------K
C. J------------------------------------------------------------- H
D. G------------------------------------------------------------- J

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The correct answer is C. J ---------------------------------------H

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sharon kalunda answered the question on July 30, 2019 at 08:42

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