This video tutorial explains how to round numbers to the correct number of significant figures.
Significant Figures - Free Reference Sheet: https://www.video-tutor.net/chemistry-formula-sheets.html
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Significant Figures - A Fast Review:
https://www.youtube.com/watch?v=l2yuDvwYq5g
How To Round Numbers Using Sig Figs:
https://www.youtube.com/watch?v=fxdYta_Olv0
More Examples on Significant Figures:
https://www.youtube.com/watch?v=9WFxkxFXb20
Sig Figs - Add, Subtract, Multiply and Divide:
https://www.youtube.com/watch?v=BmeImtwhfj8
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Unit Conversion Mega Review:
https://www.youtube.com/watch?v=eK8gXP3pImU
Greek Alphabet Symbol List:
https://www.youtube.com/watch?v=_AWZZP3J5Nw
How To Calculate Your GPA:
https://www.youtube.com/watch?v=qYHsThZWydY
Student Loan Calculation:
https://www.youtube.com/watch?v=_KRBqpnR0xs
How To Save Money & Time In College:
https://www.youtube.com/watch?v=yNO02qfMSwI
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General Chemistry - For Beginners:
https://www.youtube.com/watch?v=-KfG8kH-r3Y
Organic Chemistry - Basic Introduction:
https://www.youtube.com/watch?v=B_ketdzJtY8
Physics - Basic Introduction:
https://www.youtube.com/watch?v=b1t41Q3xRM8
Algebra For Beginners:
https://www.youtube.com/watch?v=MHeirBPOI6w
Trigonometry - For Beginners:
https://www.youtube.com/watch?v=PUB0TaZ7bhA
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SAT Math Part 1:
https://www.youtube.com/watch?v=fTGuTEQCsZY
ACT Math Test Prep:
https://www.youtube.com/watch?v=SsA7rZ8kczM
GRE Math Test Prep:
https://www.youtube.com/watch?v=z6lbrzaCbdk
Final Exams and Video Playlists:
https://www.video-tutor.net/
Full-Length Videos and Worksheets:
https://www.patreon.com/MathScienceTutor/collections