Answer:
Whatever google said
Explanation:
"The original bullet train, the Series 0, hit a speed of about 200 kilometers per hour, or about 125 mph. The speeds gradually increased through the years, reaching the current figure of 177 mph in 2015."
-Google
Sorry, I don't know it off of the top of my head, but heres a little dude!
(づ ̄ ³ ̄)づ
Hope he can make up for it...