Zur Homepage

The worksheet on the right contains a pearl necklet with purple pearls.

Your task is to give the share of purple pearls in all the pearls.

Keep in mind:
The denominator of the fraction is forced. Therefore you sometimes need your knowledge about simplifying fractions.

To verify your answer, click on the button
 check .

To create a new problem, click on the button  create a new necklet .

Can you top
200 points?


fraction of a whole

- an exercise about simplifying -

Please make sure that Java 1.4.2 (or later) is installed and activated. (click here to install Java now)

   of the pearl necklet are purple pearls.  


(c) Andreas Meier, Sophie-Scholl-Realschule Weiden i.d.OPf