Wednesday, 8 March 2017

Application of "Meaningful" Equation (i.e. Formulae)

The topic, Equation, is built on Algebra.

Key Ideas 
Formulae are meaningful equations.
Equations/ formulae describes relationship between variables (which we will look in greater depth).

We will learn techniques to solve equations (i.e. to find out the unknown variables, usually denoted by x). That is where we carry out the balancing act (i.e. to balance the equation through addition/ subtraction/ multiplication/ division).

Let's access the Health Promotion Board website to use the BMI Calculator

Source: Health Promotion Board, Singapore website (

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