1653261 1653261
  • 16-10-2020
  • Mathematics
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Oxygen makes up about 20% of the volume of air. Which of these expresses the amount of air made up of oxygen?
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Humak16
Humak16 Humak16
  • 16-10-2020

Answer:

Step-by-step explanation:

in decimal it is 20.00, in fraction it is 1/5.

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