For you who is the greatest mathematician? This was a question asked to me by a kin, a freshman who is currently studying a mathematics related course. This question is probably asked by many others who are just starting studying mathematics or those who are just simply curious. Asking who the greatest mathematician is like […]

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# Question and Answer

## Are all fractions rational numbers?

No. A rational number can be expressed in the form where and are integers and . In other words, it is a fraction whose denominator is not zero, and both the denominator and numerator are integers. Some fractions, however, may contain a numerator or denominator that is not an integer. Some examples of such fractions are […]

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## Are all objects with irrational lengths measureable?

I was deleting old emails a while ago and I came across with questions from some students reading my blog. I have answered quite a number of questions from middle school and high school students via Email and Facebook since this blog started. I think some are worth publishing here, so I’ll probably post one […]

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