70
And the real maddening part is that search engines have been so enshitfied to make way for AI that's wrong like 9/10, so you're forced to rely on it for answers because if you try google, the snake wraps around and eats it's own tail giving you an AI answer! 
Last time I used it, for some fluids problem, it couldn’t even do simple calculations correctly. It the final number was off by two significant digits lol
For the love of god never ask an LLM to do math. That's the exact opposite of their function.
Off by two sig figs? What? Are you a bot complaining about bots? That's not how dig figs work.
How does this not make sense to you?
Try explaining the failure in a different way.