### Instruction: a train 450 m long running at 108 kmph crosses a platform in 25 sec . what is the length of the platform ? Let's write a Python program.### Response: n0 = 450.0
n1 = 108.0
n2 = 25.0
t0 = n1 * 0.2778
t1 = n2 * t0
answer = t1 - n0
print(answer)