Speed and Density 

Your a legend ... you should be more recognized .. you really helped me to get through my exams.. THANK YOU !!!

Thank you very much

loved the vid but at 16:44 it was hard to see your calculations as the dark red blended in with the background all in all though it was an amazing video :)

I still don’t get it

can someone help, on my calculator when i divide 60/48 it comes up as 1.25 but its supposed to put 5/4⁉⁉

👍👍

I still don’t get the hard bits

Bruuuu