Barfoundins. The graph shows the elements what fraction of Earth's crust is Elements in Earth'scrusOther17%AluminumSo 89%OxygenSilicon28%28G.

asked Feb 21, 2017 202k views

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$Barfoundins. The graph shows the elements what fraction of Earth's crust is Elements-example-1$

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The pie chart is a percent pie chart.
Silicon is 28% of the earth crust = 28/100 = 7/25.

Tejinder answered Feb 25, 2017

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