Proporzioni app for iPhone and iPad

A very simple utility to calculate the unknown quantity in proportions.

Select where to put the x, insert values on wich you want to calculate proportions then touch the "Calculate" button.

Thats all!

This app is not intended to doing complex calculations (e.g. multiple unknown quantities) or to solve the proportions in place of the students showing them all the steps.

Thanks to people who contacted us for reporting problems.
If you like Proportions please leave a comment.
For any issue or problem, please, dont leave a bad comment! (it would decry the application without a valid reason)
Instead contact us by mail at this address: [email protected]