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Practice – Write numbers using scientific notation Copy

Questions :

Question 1

Write the following numbers in scientific notations :

0.10 = ? ( in scientific notation)

0.0002 = ? ( in scientific notation)

100 = ? ( in scientific notation)

0.002 = ? ( in scientific notation)

Question 2

Write the following numbers in scientific notations :

24.1 = ? ( In scientific notation)

0.0241 = ? ( In scientific notation)

Question 3

Write the following numbers in scientific notations :

132 = ? ( In scientific notation)

0.132 = ? ( In scientific notation)

Explanations :

Check only after you have an answer in your notebook.
Question 1

0.10 = 1.0 x 10-1

0.0002 = 2.0 x 10-4

100 = 1.0 x 102

0.002 = 2.0 x 10-3

 

Video Explanation :

Question 2

24.1 = 2.41 x 101

0.0241 = 2.41 x 10-2

 

Video Explanation :

Question 3

132 = 1.32 x 102

0.132 = 1.32 x 10-1

 

Video Explanation :

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