You are unexpectedly asked to complete a mathematical problem. What is your first thought?

Answer	Number
No sweat. I do quadratic equations for fun in my spare time.	188 (28.5%)
I suppose I can figure it out if I have to.	289 (43.9%)
I'll play with numbers for a while, but the answer will be off by several orders of magnitude, whatever THOSE are.	73 (11.1%)
Maybe if I bite my own tongue in half and start spewing blood I can pretend I have Ebola and they'll rush me to the hospital and by the time I get back everyone will have forgotten the question.	109 (16.5%)

A total of 659 people answered this question.