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No One Can Figure Out This Second Grade Math Problem

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Angie Werner got a lot more than she bargained for on January 24, when she sat down to help her 8-year-old daughter, Ayla, with her math homework. As Pop Sugar reports, the confusion began when they got to the following word problem:

“There are 49 dogs signed up to compete in the dog show. There are 36 more small dogs than large dogs signed up to compete. How many small dogs are signed up to compete?”

Many people misread the problem and thought it was a trick question: if there are 36 more small dogs and the question is how many small dogs are competing, then maybe the answer is 36?

Wrong!

Frustrated by the confusing problem, Angie took to a private Facebook group to ask fellow moms to weigh in on the question, which led to even more confusion, including whether medium-sized dogs should somehow be accounted for. (No, they shouldn’t.) Another mom chimed in with an answer that she thought settled the debate:

"Y'all. A mom above figured it out. We were all wrong. If there is a total of 49 dogs and 36 of them are small dogs then there are 13 large dogs. That means 36 small dogs subtracted by 13 large dogs then there are 23 more small dogs than large dogs. 36-13=23. BOOM!!! WOW! Anyone saying there's half and medium dogs tho just no!"

It was a nice try, but incorrect. A few others came up with 42.5 dogs as the answer, with one woman explaining her method as follows: "49-36=13. 13/2=6.5. 36+6.5=42.5. That's how I did it in my head. Is that the right way to do it? Lol I haven't done math like this since I was in school!"

Though commenters understandably took issue with the .5 part of the answer—an 8-year-old is expected to calculate for a half-dog? What kind of dog show is this?—when Ayla’s teacher heard about the growing debate, she chimed in to confirm that 42.5 is indeed the answer, but that the blame in the confusion rested with the school. "The district worded it wrong,” said Angie. “The answer would be 42.5, though, if done at an age appropriate grade."

Want to try another internet-baffling riddle?


Here's the answer.

[h/t: Pop Sugar]

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Is There a Limit to How Many Balls You Can Juggle?
Carl Court, Getty Images
Carl Court, Getty Images

In 2017, a juggler named Alex Barron broke a record when he tossed 14 balls into the air and caught them each once. The feat is fascinating to watch, and it becomes even more impressive once you understand the physics behind it.

As WIRED explains in a new video, juggling any more than 14 balls at once may be physically impossible. Researchers who study the limits of juggling have found that the success of a performance relies on a number of different components. Speed, a.k.a. the juggler's capacity to move their hands in time to catch each ball as it lands, is a big one, but it's not the most important factor.

What really determines how many balls one person can juggle is their accuracy. An accurate juggler knows how to keep their balls from colliding in midair and make them land within arm's reach. If they can't pull that off, their act falls apart in seconds.

Breaking a juggling world record isn't the same as breaking a record for sprinting or shot put. With each new ball that's added to the routine, jugglers need to toss higher and move their hands faster, which means their throws need to be significantly more accurate than what's needed with just one ball fewer. And skill and hours of practice aren't always enough; according to expert jugglers, the current world records were likely made possible by a decent amount of luck.

For a closer look at the physics of juggling, check out the video below.

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LaGuardia Airport Is Serving Up Personalized Short Stories to Passengers
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In between purchasing a neck pillow and a bag full of snacks, guests flying out of the Marine Air Terminal at New York City's LaGuardia Airport can now order up an impromptu short story. As Hyperallergic reports, Landing Pages is an art project that connects writers to travelers looking for short fiction written in the time it takes to reach their destination.

The kiosk was set up as part of the ArtPort Residency, a new collaboration between the Queens Council on the Arts and the Port Authority of New York and New Jersey, which sponsors different art projects at the Marine Air Terminal for a few months at a time.

Artists Lexie Smith and Gideon Jacobs set up the inaugural project at the terminal earlier this month. To request a story from Landing Pages, travelers can visit the kiosk and leave their flight number and contact information. While the passenger is in the air, Smith and Jacobs churn out a custom story, in the form of poetry, illustration, or prose, from their airport terminal workspace and send it out in time for it to reach the reader's phone before he or she lands.

The word count depends on the duration of the flight, and the subject matter often touches upon themes of travel and adventure. As Smith and Jacobs continue their residency through June 30, the pieces they complete will be made available at Landingpages.nyc and in hard copy form at the airport kiosk.

Landing Pages isn't the first airport service to offer à la carte short stories. In 2011, a French startup debuted its short story-dispensing vending machine at Paris's Charles de Gaulle Airport. Those stories come in three categories—one-minute, three-minute, and five-minute reads—and are printed out immediately so travelers can read them during their flight.

[h/t Hyperallergic]

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