20 pounds + 6 liters??

Question

i have to do this thing to see how much 20lbs + 6 liters but i dont know how to even start. please help quick becasuse its a "fermi" promblem and this is only the beggining of it. pleasseee!!

Answer 1

What the hell are you talking about??? OK, this doesn't make sense...you cannot know the weight of a liquid unless you don't know what kind of material it is...let's say it's water...well, you're lucky cos 1 liter of water weighs about 1 kilo (that is NOT the same for like orange juice etc.) so, let's say your professor has water in mind...6L=6kg...6kg=(about) 13.2 lbs

so 20lbs + 13.2lbs = 33.2lbs right?

what's a "fermi" problem???
Please be more specific next time...