Divide any number by 2, 3, 7 and 9 in secs || Divisibility rules

About

Hi I am an engineer by qualification and a Mathematics tutor by profession and passion. I teach from grades 8th to MBA students and apart from this I also teach street kids quick maths and this is by far the most satisfying part of my career! As a Mathematics professor I have come across many people who are not fond of Maths and the reason is that most of us do not have clear understanding of the concepts. So I have created this channel where I can clear the basic concepts and also give easy tricks and tips which will help them in everyday life.