So, I’m fascinated by the numbers **7**, **2** and **1** quite a lot. Really. Also any of the multiples of seven, but not so much as **seven** itself and **twenty-one**, and the digits of that number, **two** and **one**, and then any number with a digits combination of **seven**, **two**, and **one**, for example **721**.

One day in school I was doing some math in my calculator, and needed the result of the ** ^{84}⁄_{66}** fraction. Instead by mistake I gave

**as input. The result was**

^{81}⁄_{66}`1.2272727272727…`

and I was like, wait, what? That number is so *cool*.

Then some seconds later I realized that ** ^{81}⁄_{66}** could be reduced to

**, and I was like,**

^{27}⁄_{22}*whoa*, I like these digits.

`27/22 = 1.227272727...`

Talk about an amazing fraction.