the average ( arithmetic mean ) of the integers from 100 to 400 , inclusive , is how much greater than the average of the integers from 50 to 250 , inclusive ?
n0 = 100.0
n1 = 400.0
n2 = 50.0
n3 = 250.0
t0 = n0 + n1
t1 = n2 + n3
t2 = t0 / 2.0
t3 = t1 / 2.0
answer = t2 - t3
print(answer)