SOLUTION: The area of the earth surface is 530 million km. Approximately 7/10 of the earth surface is water. What fraction is land and How many square km of the earth surface is covered with
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Question 1019234: The area of the earth surface is 530 million km. Approximately 7/10 of the earth surface is water. What fraction is land and How many square km of the earth surface is covered with water. Answer by Cromlix(4381) (Show Source):
You can put this solution on YOUR website! Hi there,
7/10 of 530 million km
= 371 million km (Water)
530 - 371 = 159 million km
159/530 = 3/10 (Land)
Hope this helps :-)
