Hi, Team. I know a lot of you still have trouble with this concept. I know that because I’ve had people tell me that the Ruler Technique was hard for them to understand. But, I don’t think you should give up on this type of question. Lalo na dahil laging may ganito kahit ano pa ang test na kukunin ninyo. So, let’s take things a little slow. Let’s start with the basic concept.
Like any other type of problem sa exams, the concept is quite easy. Ang problema ay pagdating sa time. You really need to practice para bumilis. That’s why I included these free worksheets that you can download and use.
Happy learning!