### Instruction: a man swims downstream 24 km and upstream 12 km taking 6 hours each time , what is the speed of the man in still water ? Please respond by writing a program in Python.### Response: n0 = 24.0
n1 = 12.0
n2 = 6.0
t0 = n1 / n2
t1 = n0 / n2
t2 = t0 + t1
answer = t2 / 2.0
print(answer)