CubanClank CubanClank

17-02-2017
Mathematics

contestada

If every 50 years, oxygen levels in the ocean drop by 2%, then how long until all the oxygen in the ocean is gone?

Respuesta :

Krystox Krystox

17-02-2017

Simple math.
If 50 = .02
100 / 2 is 50.
50 * 50 = 2500 years.
2500 years.

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