Seems a little fake, but stars because I know some people who are just this dumb at math. A former college housemate of mine once asked my best friend and I for help with a math problem that was along the lines of:
"Three large pizzas are cut into 8 slices each. If 3 people share the pizzas equally, how many slices does each person get?"
After wrestling with it for about fifteen minutes she decided that it was impossible because you can't divide 8 by 3. When my friend and I explained that each person gets one full pizza, she looked at us like we were idiots and said "No, asking how many slices, not how many pizzas."
I do this sometimes. When I'm put on the spot and sufficiently nervous I'll decide beforehand I can't figure out a given thing and my brain just completely locks up. The simplest things become impossible.
Does this even qualify as "math," or, as the author of the video calls it, "math and science"? There is no calculation involved in how long does it take to go 80 miles at 80 mph.