Rate Conversion & Dimensional Analysis
Concerning Algebra 1 : Rate Conversions. Also known as Dimensional Analysis.
I think the hints, and how they are written, need to be revised and improved. Maybe an extra video. But definitely the hints could be more detailed / explanatory.
Background and legitimacy of my suggestion: I've spent 4.5 hours on this relatively minor area. But it's a very important skill to master in math. Being able to convert weird dimensions such as km/m^3 to m/m^2 etcetera. I've 1.5million points and this is only the second time I've had to really, really go somewhere else to get my head around this part.
That all said, I'm looking forward to continuing my journey with Khan after this mental block, it seems. First time it's happened like this to me so far on Khan.
კომენტარის დასატოვებლად გთხოვთ გაიაროთ ავტორიზაცია.