Can you solve this brain teaser? It's driving social media crazy

March 20, 2019: There's a mind-numbing puzzle creating quite a stir on social media. It's a seemingly simple math question at first glance, but it's more tricky than you might think. The puzzle, which was originally posted by Grab Mail a few weeks ago, is generating lots of buzz with people debating what the real answer is.
Published: 8:40 AM EDT March 20, 2019
Updated: 8:38 AM EDT March 20, 2019