Question

what percentage of 2by 7is 1by35​

Answer 1

Step-by-step explanation:

The mass-abundance of the nine most abundant elements in the Earth's crust is approximately: oxygen 46%, silicon 28%, aluminum 8.3%, iron 5.6%, calcium 4.2%, sodium 2.5%, magnesium 2.4%, potassium 2.0%, and titanium 0.61%. Other elements occur at less than 0.15%.

Answer 2

Answer:

x/100*2/7=1/35=1/35*350

x=10 answer

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