Math isn't everyone's best skill — and even those who are good at it are questioning everything after trying this algebra problem. The question originally went viral in Japan, after a study discovered ...

How many of us complained in high school algebra class, “I’m never going to use this stuff”? Well, whether you realize it or not, you’re using it on a regular basis. If you’ve ever calculated a tip, ...

The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. Barbara Havrot says ...