about 3/10 of earth's surface is covered by land and the rest is water what fraction of earth's surface is covered by water

asked Feb 14, 2017 162k views

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2 votes

7/10 is the correct answer because 10 is the whole, then 10 minus 3 equals 7. Or 7 plus 3 equals 10.

Alex Ball answered Feb 14, 2017

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3 votes

It would be 7/10 because since 10/10 is the Earth, and 3/10 is water, 10-3 is 7.

Roger Layton answered Feb 20, 2017

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