Ratios also have rules and in ratio we compare items of the same kind like for example

100g : 95g​

But sometimes that won't be the case so we Change one of the numbers so that it is easy to compare so don't Worry if you find one that is like 100g : 50Kg​

You can change it by dividing or multiplying by 100/1000​ so don't fret you'll know what to do by the end of this lesson I wish you best of Luck!

​How to change:

​

If

big small we multiply by 100​

small big we divide by 100​