I am planning to include videos of explanation of mathematical concepts in this blog and below is my first trial video. The explanation in the video is mostly Filipino (Tagalog) and sometimes English. This video discusses the concept of least common multiple which is used in addition of fractions.
I hope you learn something from here. Please feel free to use the comment box. 🙂
Note: In 4:49, I said that the fraction will become larger. Actually, the value of the fraction does not change. It is the number in the numerator and the denominator that becomes larger.