Significant Figures: Rules and Rounding (Filipino-Explained)

I. Significant Figure Rules: 00:12 Rule #1: All non-zero numbers are significant: 00:15 Rule #2: Zeros between two non-zero digits are significant: 01:02 Rule #3: Leading Zeros are not significant: 02:05 Rule #4: Trailing zeros to the right of the decimal are significant: 03:01 Rule #5: Trailing zeros in a whole number with the decimal shown are significant: 05:19 Rule #6: Trailing zeros in a whole number with no decimal shown are not significant: 06:27 Rule #7: For a number in scientific notation: N x 10^x, all digits comprising N are significant by the first 6 rules; "10" and "x" are not significant: 07:39 Exercises: 09:03 II. Rounding with given number of Significant Figures: 10:38 How to: 10:40 Examples: 11:12 More Examples: 12:37 Significant Figure with Bar on Top: 13:50 Exercises: 15:15 If you have questions, please comment down below, and also please like and subscribe, and also click the bell notification. So, you will be updated for my future videos. Thank you.