I bought this board yesterday and I have this problem.
I can't change from decimals to fractions, despite me pressing the a button a couple of times.
Please help, I need it for my math work.
i'll upload a video on youtube later:
If you can't change the decimals to fractions, then surely it must be a hardware error with "this board". By the way - "what program" have you downloaded into "this board" to convert decimals to fractions? What does the documentation say? What have _you_ done to figure out the problem?
And why do you see a need to upload a video to youtube? I can't see that you have a problem that can't be correctly described using normal text in a text-only web forum. And why try to use formatting for your name?