How to solve Sec 2 inversely proportional Maths question

Hi, I finally uploaded an youtube video to show how to solve Sec 2 inversely proportional Maths question. Usually, the k constant is shown so it is relatively easy to calculate the change in one variable when the other variable change. However, there are some questions where the k constant is not made known. Some Read more about How to solve Sec 2 inversely proportional Maths question[…]

Sec 2 Maths Direct and Inverse Proportion

I realise that many of my Sec 2 students find proportion question pretty easy except questions on the type of questions where by1 variable is changed and the question ask how will the other variable be affected. Hence, I am going to list down the 3 steps method taught during my lessons. Qns) Given that Read more about Sec 2 Maths Direct and Inverse Proportion[…]