Fortunately, these easy-to-remember math tricks will be your best friend next time you're faced with a tricky equation and ...

The Trick: Assuming an approximately 9% sales tax, like in New York, if you take your pre-tax part of the bill, divide by four, and add this amount to the pre-tax part, you'll be leaving about a ...

Recently, I asked the BuzzFeed Community for their best math trick. I'm not talking quantum physics here, but just, you know, an easy way to figure out how much butter I need if I'm doubling a recipe.

We’ve asked University Challenge whizz Bobby Seagull, Money Saving Expert Martin Lewis and Countdown's Rachel Riley to share their Maths tips and tricks for your revision needs. Bobby's top tip ...