My friend and I did some math

So my friend and I did some math in maths but obviously wasn't our assigned work. Long story short we figured out that 141 common crows are the same weight 525 potatoes I think it was, I can't quite remember it very well but it was around that. 

This happened because one my name is Crow and two this person on a math question was doing something with 72KG OF POTATOES. THAT IS ABOUT 504 POTATOES. WHO NEEDS THAT MANY POTATOES? Anyway, one thing led to another and then bam crows and potatoes.

Thank you very much, have a great night everyone