Situation: Nick and Mike went to pub.
Nick ordered 2 beers for both and have payed 10.
(you can note, that Mike owes 5 to Nick)
Later Mike ordered yet more 2 beers and chips and have payed 18
(in this operation Nick owes to Mike 9)
Total, Nick sould pay 4 to Mike.
Are you ready to perform this rutine calculation during party or trip? It is more simple to use this application.
Please, download, use, and write questions