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scientists have estimated that the area of Earth covered by water is 70.98 percent ,or 362,031,100 km^2.Express this value in scentific notation
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scientists have estimated that the area of Earth covered by water is 70.98 percent ,or 362,031,100 km^2.Express this value in scentific notation

User Aleksey Isachenkov
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2 Answers

4 votes
3.620311*10^8 km^2
Since their osnt a period at the end of this number then the two 0's at the end are not counted as significant numbers
User NathanBrakk
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5 votes
70.87%  =  7.087 x 10⁻¹
User Sudh
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8.6k points
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