Sometimes when you go to a party, club or dance event the beverage is not handled by real money but you'll need to purchase coins instead. In some instances also paper tickets or vouchers are used. After the event those cannot be returned back for money again.

The paper vouchers usually end up in the washing machine and are wasted. The coins however survive a laundry trip and are most of the time can be found at the bottom of the drum of the washing machine. Throughout the last years I've collected a rather big amount of them.

This jar has a rectangular shape.
The outside of the glass of the bottom measures 7 x 7 cm
The height from bottom untill top of the main section (bottom of lid) is 17,5 cm




This question exists out of a 2 part question, please give an answer to both questions !

How many beverage coins are in the glass jar and how much % is blue ?