There are 7 balls which looks similar in shape. however 6 balls are of same weight and one ball is some what less in weight than other 6 balls.
you have a weighing scale.
how you will find ball with less weight with two scaling attempts ?
1 scaling: -- weight 3 balls against 3 balls
if it weigh's equal it means remaing ball is the smaller one.
if one of the side lower than other then do the second scaling with those 3 balls
1 against 1.
if equal remaining will be smaller else one of the balls currently weighing is smaller.
Kabarnya Liverpool memprediksi perburuan gelar Premier League musim depan. Untuk The Reds, pria berumur 39 tahun tersebut meyakini bahwa mereka bakalan fin...