Scientific Notation Multiply and Divide

Learn how to Multiply & Divide Scientific Numbers in this free math video tutorial by Mario's Math Tutoring. We combine working with scientific numbers with the rules of exponents.

0:08 Example 1 (3 x 10^2)(5 x 10^8)
0:34 How to Rewrite in Scientific Notation
1:14 Example 2 (2.1 x 10^2)(5.0 x 10^-4)
1:53 Example 3 Dividing the Scientific Numbers (2x10^7)/(4x10^-5)
2:43 Example 4 (3.6x10^-3)/(1.2 x 10^-5)

Related Videos:

Writing Numbers in Scientific Notation and Standard Notation

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[MariosMathTutoring]

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[sean]

This was really helpful for my exam, This was literally what I was taught. I was searching up videos about this topic but some videos don’t quite fit what I teached. This video filled my missing spots. Ty man😊

[kindlinghappiness]

I like how you explain it straight-forward in a good tone :)

[alexa_]

I just wanted to say thank u because our teacher gave us a lot of video examples but I understood none of them and I came here to see if I could understand it and I did THANK U SO MUCH 😁