Challenge: Fraction Calculator

Question

I have built a site to teach math but I don't have enough time to build the math tools that I would like to. If you wish to help I will make posts about the tool I would like made. I will not be using the tool to make money. It will be placed on the site as free to use. Simply post a link to your code and the one with the most up votes wins. Make sure to display a name and email contact on your tool.

The first challenge is to make a fraction calculator that takes fraction inputs and performs the operation of addition, subtraction, multiplication and division the result must be presented as either a mixed number fraction or a proper fraction.
BONUS: There should be a button to convert from mixed number fraction to an improper fraction.

You can only use html5, css3 and Javascript. You can also use any libraries or APIs you wish.

Answer 1

The challenge is not bad itself but I would highly recommend you to try coding it by yourself, you would improve a LOT (though it's not really a matter of time since it can be done really quickly)

Answer 2

Well, one word: congrats!
Every teacher should be as concerned as you are in making his pupils REALLY understand the meaning of their courses.
Visualising maths really is important and I appreciate your efforts accomplishing it.
I will give a try to your request when I'll have time for sure!!
(also, you probably know it but if you don't, may this youtube channel give you some inspiration about maths videos: https://youtu.be/mvmuCPvRoWQ (here is a simple example of all his work))

Answer 3

No no, he's right and asking that project as a challenge is a good idea since he spares his time and let beginner programmers practice coding ^^

Answer 4

Sure... ^^

We will lose our time to let you spare yours @@

Anyway, you have at least the honesty to tell the truth, without posting false challenge topic for stealing purpose... but basically, that's same kind of shameful lazyness ;P

Answer 5

I am a Math and Physics teacher so in addition to creating math videos and questions I also have physics I have to do hence I have no time for it. I know it is simple I know how to code it but I am not putting the coding of it as a high priority.