Help me choose next calculator

[Marcio]

(02-02-2016 02:35 PM)Dave Wrote:  IIRC, the 48 does do fractions very nicely. 50G is a 48 plus CAS, so would be virtually no learning curve and a nice upgrade. Prime is a different animal and not really RPN centric, though it is RPN capable. You should try a Prime app or emulator and decide for yourself.

Here's how to work with fractions on the 50G. Should apply to the 48 as well:

http://h20564.www2.hp.com/hpsc/doc/publi...-c01943918

+1

I think you'll like the 50g for this very reason quoted above. Yours needs, however, call for a 35s, if you like the scientific type too.

Also, browse the forums for WP-34s. You'll love it if you are RPN addicted. The keyboard on the 35s is one of the best though.