It should be an easy enough question, 'If you're travelling at 80 miles per hour, how long will it take you to go 80 miles?'. It's not that easy for Stephanie.
She doesn't quite understand what miles per hour means, and she doesn't get it when her friend doesn't accept her answers of ten minutes, 8 minutes or 80 minutes.
This video was uploaded in 2012 but just started going viral, and we're shocked it didn't come up sooner.
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