WASHINGTON — President Biden’s apparent lack of knowledge about the fentanyl crisis — and the killer drug’s ties to China — was on display once again Friday when he grossly misstated the US death rate.

Just three days after hecklers at the State of the Union speech blamed China and his lack of action for the tragic toll, Biden told a gathering of the nation’s governors at the White House that “thousands of Americans are dying every day from fentanyl” — when the actual figure is roughly 200.