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Scientific Notation

Practice scientific notation

QuestionAnswer
23000000000 2.3 x 10^10
0.000000081 8.1 X10^-8
5870 5.87 x 10^3
9920000 9.92 x 10^6
0.0000054 5.4 x 10^-6
There are about 31,500,000 seconds in one year. How is this number written in scientific notation? 3.15 x 10^7
0.00000000039 3.9 x 10^-10
3.8 x 10^5 380,000
4.8 x 10^-3 0.0048
6.072 x 10^6 6,072,000
1.45 x 10^5 145,000
7.41 x 10^-5 0.0000741
What number is expresses in scientific notation as 5.8 x 10^-4 0.00058
Created by: tmeier
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