Puzzle 1: You are given nine gold coins that look identical. You are told that one of them is fake, and that this coin weighs ...

Make learning maths fun by playing free online games from BBC Bitesize. All our online maths games are made to help you improve your basic maths skills and solve maths problems. Play our fun Bitesize ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Khadija Khartit is a strategy, investment, ...

Brian Beers is a digital editor, writer, Emmy-nominated producer, and content expert with 15+ years of experience writing about corporate finance & accounting, fundamental analysis, and investing.

The level of grammatical understanding needed rises significantly between LKS2 and UKS2. One area requiring a very strong grammatical understanding in KS2 is relative pronouns and relative clauses.

Capital includes assets like cash, machinery, and patents used to create value. Businesses acquire capital through equity, debt, or retaining earnings. Capital investment decisions are based on the ...

When the all-electric new Porsche Cayenne arrives next year, you’ll be able to charge it without ever going to the trouble of popping the charging flap open and plugging it in. That is, if you’re ...

Answer: 888 + 88 + 8 + 8 + 8 = 1,000. This is the kind of math riddle you can work out with times tables, or by simple logic. First, get as close to 1,000 as you can (888). From there, it’s easy to ...

Email Writing: Email, also known as electronic mail, is a medium of written communication used to send and receive information over the Internet. It has been in use since the beginning of the Internet ...

Fractions are the basis for most higher-level mathematics. Students need to master the numerical values in earlier grades to tackle topics like algebra later. There’s only one hitch: Fractions can ...