Well then the answer is 2800. But I think this riddle was a bit flawed.
Try and solve these riddles!

if an electric train is going down a 15degree hill, at 70 miles per hour south, and the wind is blowing north at 60 mph, what way whould the smoke blow

"The wind is blowing north" and the smoke will blow with the wind. Smoke has no power to fight against the wind.
read the riddle it says "kits cats sacks asnd wives, how many were goin to ives"
not man or other man