i don't know if this is the right place to ask this
anyway, on my calculator, how to i convert decimals to pi?? i need this for an upcoming maths exam
i have a casio fx-115ms calculator, i've searched online and found no answers to this. my friend's calculator is able to toggle between decimals and pi using the same button to convert decimals to fractions (which on her calculator is the s<=>d button), yet the equivalent button on my calculator does not do this??
my brother's calculator (casio fx-83es) is able to toggle between decimals and pi/fractions using this button while on the mathio mode, i'm don't see this mode in my calculator (unless it's under a different name and i'm missing it)
thanks, sorry again if this isn't the right place to ask