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3 years ago

14

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 sc

entific notation

2 answers:

luda_lava [24]3 years ago

7 0

70.87% = 7.087 x 10⁻¹

Alborosie3 years ago

3 0

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

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